Encycolorpedia

Amarillo limón / #c7b446 código de color hex

#c7b446 Paint ChipEl color amarillo limón con el código de color hexadecimal #c7b446 es una sombra de amarillo. En el modelo de color RGB #c7b446 dicho color se compone de 78.04% de rojo, 70.59% de verde y 27.45% de azul. En el espacio de color HSL #c7b446 tiene un tono de 51° (grados), 54% de saturación y 53% de luminosidad. Este color tiene una longitud de onda aproximada de 573.85 nm.

Fotografía de stock

Ahorre 10% en imágenes premium con el código ISTOCK10.

  1. Path on Ring Mountain
  2. Group of people holding signs
  3. Very beautiful angle yellow summer sunflower macro close up field. Bright yellow blue green colors, agriculture oil bloom

Variaciones de color

Colores nombrados

Esquemas de color

Descargar: GIMP GPL Adobe ASE (Adobe Swatch Exchange) Sketch Palette

#c7b446 gradiente lineal hasta complementaria #0e8aff

  1. #c7b446
  2. #bdac6a
  3. #b1a489
  4. #a19da7
  5. #8a96c4
  6. #6890e2
  7. #0e8aff

Colores monocromáticos

  1. #a29223
  2. #ae9d2f
  3. #bba93b
  4. #c7b446
  5. #d3c051
  6. #e0cb5d
  7. #edd768

Tonos

  1. #c7b446
  2. #beac53
  3. #b4a55f
  4. #aa9d6a
  5. #9f9674
  6. #938e7e
  7. #878787

Tonos de color

#c7b446 a blanco

  1. #c7b446
  2. #d3c066
  3. #ddcc85
  4. #e7d9a3
  5. #f0e5c1
  6. #f8f2e0
  7. #ffffff / #fff

#c7b446 a negro

  1. #c7b446
  2. #a3933c
  3. #807431
  4. #5f5627
  5. #403a1d
  6. #232013
  7. #000000 / #000

Pinturas

Pinturas similares

  1. Valspar Paint

    1. ★ Bamboo Leaves
      #c9b547
      ΔE = 0.503 / LRV ≈ 45.9%
    2. ★ Green Almond R132E
      #c6b452
      ΔE = 1.512 / LRV ≈ 45.3%
  2. TRUMATCH

    1. ★ 11-c5
      #c7b54b
      ΔE = 0.634 / LRV ≈ 45.7%
    2. 13-b5
      #c2b626
      ΔE = 3.733 / LRV ≈ 45.1%
  3. Earthpaint

    1. ★ 2-16-6 Limelight
      #c4b345
      ΔE = 0.710 / LRV ≈ 44.4%
    2. 1-16-7 Oz
      #c0b521
      ΔE = 4.095 / LRV ≈ 44.4%
  4. Pantone / PMS

    1. ★ 15-0646 TPG / Warm Olive
      #c8b643
      ΔE = 0.874 / LRV ≈ 46.1%
    2. 10110 C
      #b7ab26
      ΔE = 4.859 / LRV ≈ 39.3%
  5. Tamiya

    1. ★ Tamiya 80360,XF60
      #c6b141
      ΔE = 1.096 / LRV ≈ 43.8%
  6. Natural Color System / NCS

    1. ★ S 2040-G80Y
      #c7b748
      ΔE = 1.120 / LRV ≈ 46.5%
    2. S 2040-G90Y
      #d4b448
      ΔE = 3.319 / LRV ≈ 47.1%
  7. Sherwin-Williams

    1. ★ Hep Green - 6704
      #c4b146
      ΔE = 1.124 / LRV ≈ 43.6%
    2. Limón Fresco - 9030
      #cebc55
      ΔE = 3.031 / LRV ≈ 49.7%
  8. ICI Paints

    1. ★ 3648 Citrus Fruit 70YY 52/532
      #c9b84e
      ΔE = 1.505 / LRV ≈ 47.3%
    2. 3594 Sapling 50YY 51/519
      #d7b451
      ΔE = 4.379 / LRV ≈ 47.7%
  9. Dunn-Edwards

    1. ★ Pesto / 1330
      #c1b23e
      ΔE = 1.598 / LRV ≈ 43.5%
    2. Baby Frog / 1441
      #c8ba63
      ΔE = 3.808 / LRV ≈ 48.3%
  10. Sigma

    1. ★ Natural Green / S 2050-G80Y
      #c4b552
      ΔE = 1.693 / LRV ≈ 45.4%
    2. ★ Yellow Ocre / S 2060-G90Y
      #c9af3b
      ΔE = 2.254 / LRV ≈ 43.4%
  11. Chrysler

    1. ★ Cream
      #cab950
      ΔE = 1.881 / LRV ≈ 47.8%
  12. Volkswagen

    1. ★ Lemon Yellow
      #ceb73e
      ΔE = 2.066 / LRV ≈ 47.3%
    2. ★ Bali Yellow
      #c5b951
      ΔE = 2.294 / LRV ≈ 47.2%
  13. Opaltone / OMS

    1. ★ 4101
      #c3b537
      ΔE = 2.114 / LRV ≈ 44.9%
    2. 4061
      #d2b132
      ΔE = 3.833 / LRV ≈ 45.4%
  14. Wattyl

    1. Desert Lime / F79W
      #c2b639
      ΔE = 2.328 / LRV ≈ 45.2%
    2. Oracle Bone / B24W
      #c4ad5d
      ΔE = 4.477 / LRV ≈ 42.4%
  15. Pratt & Lambert

    1. Paradise Green 16-14
      #c0b436
      ΔE = 2.479 / LRV ≈ 44.1%
    2. Muted Lime 16-27
      #c2b163
      ΔE = 4.287 / LRV ≈ 43.8%
  16. Focoltone

    1. 2196
      #bdaf47
      ΔE = 2.586 / LRV ≈ 41.9%
    2. 2182
      #bcb051
      ΔE = 3.153 / LRV ≈ 42.3%
  17. Bentley

    1. Citric / LK1C
      #cbba58
      ΔE = 2.670 / LRV ≈ 48.5%
  18. Taubmans

    1. Olive Fizz / T08 39-4
      #ccb133
      ΔE = 2.679 / LRV ≈ 44.5%
    2. Aztec Riches / T12 60.F6
      #d9b44d
      ΔE = 4.703 / LRV ≈ 47.9%
  19. Colorhouse

    1. Beeswax .05
      #c9b156
      ΔE = 2.767 / LRV ≈ 44.5%
  20. Toyo Ink

    1. CF10198
      #c3ad4c
      ΔE = 2.815 / LRV ≈ 42.0%
  21. Plascon

    1. Colonial Yellow Y4-C1-2
      #bcb04c
      ΔE = 2.851 / LRV ≈ 42.3%
    2. Egoli Y3-C1-3
      #c0b068
      ΔE = 5.205 / LRV ≈ 43.3%
  22. Pascol

    1. Helga's Garden PP070
      #c5b45c
      ΔE = 2.852 / LRV ≈ 45.3%
    2. Helga's Garden PP070
      #c4b45d
      ΔE = 3.032 / LRV ≈ 45.2%
  23. Resene

    1. Billy T G78-112-094
      #c1b943
      ΔE = 2.903 / LRV ≈ 46.4%
    2. Sundance Y75-094-086
      #c4aa4d
      ΔE = 4.023 / LRV ≈ 41.0%
  24. Brillux

    1. 96.15.15
      #c4ac47
      ΔE = 2.944 / LRV ≈ 41.7%
    2. 96.18.15
      #c9ab2f
      ΔE = 3.951 / LRV ≈ 41.8%
  25. Evonik-Degussa

    1. 14A Citron Rind
      #c6ba3a
      ΔE = 2.971 / LRV ≈ 47.4%
    2. 216
      #d5b034
      ΔE = 4.568 / LRV ≈ 45.4%
  26. Matthews Paint

    1. Veratrum / 506
      #bbb33d
      ΔE = 3.041 / LRV ≈ 43.1%
    2. Sourgrass / 505
      #c5bf3d
      ΔE = 4.676 / LRV ≈ 49.5%
  27. Sikkens

    1. G0.40.70
      #d0b557
      ΔE = 3.071 / LRV ≈ 47.1%
    2. F9.44.69
      #dbbb59
      ΔE = 5.103 / LRV ≈ 51.3%
  28. Sanderson

    1. Brazen Yellow
      #cfb14f
      ΔE = 3.098 / LRV ≈ 45.3%
    2. Pirate Gold
      #dab241
      ΔE = 5.128 / LRV ≈ 47.1%
  29. Cloverdale Paint

    1. Terra Verde / 7822
      #c4b55e
      ΔE = 3.120 / LRV ≈ 45.6%
    2. September Sun / 7854
      #d4b95c
      ΔE = 3.950 / LRV ≈ 49.5%
  30. Abet Laminati

    1. India 1940
      #d4b946
      ΔE = 3.124 / LRV ≈ 49.1%
  31. Model Master

    1. Model Master 28103
      #ccb52b
      ΔE = 3.133 / LRV ≈ 46.1%
  32. Nerolac

    1. Limebright - 2671
      #c0b758
      ΔE = 3.152 / LRV ≈ 45.8%
    2. Olivero Gold - 4008
      #caab52
      ΔE = 4.567 / LRV ≈ 42.3%
  33. Coronado Paint

    1. 7854 - September Sun
      #d0b251
      ΔE = 3.178 / LRV ≈ 45.8%
    2. 7822 - Terra Verde
      #bdac55
      ΔE = 4.094 / LRV ≈ 41.0%
  34. Ressource Peintures

    1. Brazen Yellow / F08
      #cdb32b
      ΔE = 3.216 / LRV ≈ 45.4%
    2. Apple Green / F36
      #b7ac38
      ΔE = 4.118 / LRV ≈ 39.9%
  35. Marston & Langinger

    1. Dijon
      #cbbd55
      ΔE = 3.267 / LRV ≈ 49.7%
    2. Bayswater
      #ccad4e
      ΔE = 3.813 / LRV ≈ 43.3%
  36. GM / General Motors

    1. Yellow
      #c6ac31
      ΔE = 3.308 / LRV ≈ 41.7%
    2. Beige
      #c2b362
      ΔE = 3.895 / LRV ≈ 44.6%
  37. Color Profi System Uni

    1. 1*01*03.00 / 1*01*03.00
      #d3b654
      ΔE = 3.316 / LRV ≈ 47.9%
    2. 1*01*02.00 / 1*01*02.00
      #d4be5c
      ΔE = 4.325 / LRV ≈ 51.6%
  38. Color Truck System

    1. 1*008 / 1*008
      #d2b758
      ΔE = 3.327 / LRV ≈ 48.3%
    2. 1*014 / 1*014
      #c7a936
      ΔE = 4.186 / LRV ≈ 40.8%
  39. Kelly-Moore

    1. Cancun Gold / AC204-5
      #cdb82e
      ΔE = 3.331 / LRV ≈ 47.5%
    2. September Sun / KM3463-3
      #d0bd62
      ΔE = 4.247 / LRV ≈ 50.7%
  40. Beckers

    1. Kummin 644 / S 4040-Y10R
      #c2b85c
      ΔE = 3.336 / LRV ≈ 46.5%
  41. Para

    1. Modern World / P5048-63
      #c9b15b
      ΔE = 3.379 / LRV ≈ 44.6%
    2. Ceviche / PF51
      #d0bb68
      ΔE = 4.676 / LRV ≈ 50.0%
  42. Albany Paint

    1. Cactus Flower
      #bbb053
      ΔE = 3.483 / LRV ≈ 42.2%
  43. Nippon Paint

    1. Campus Green / NP BGG 1729 A
      #c2b324
      ΔE = 3.491 / LRV ≈ 43.8%
    2. Woven Slats / NP BGG 1695 D
      #c4ab57
      ΔE = 4.479 / LRV ≈ 41.6%
  44. Bristol

    1. Yellow Grass / P172-C6
      #cfb154
      ΔE = 3.492 / LRV ≈ 45.4%
    2. Froggy Green / P173-C7
      #d1b425
      ΔE = 4.150 / LRV ≈ 46.3%
  45. Caparol

    1. 413 / Ocker Gruenlich 413
      #c8ac4c
      ΔE = 3.508 / LRV ≈ 42.3%
    2. Bali 0 / Bali 0 Kg
      #d4b030
      ΔE = 4.505 / LRV ≈ 45.3%
  46. Ralph Lauren

    1. Beach Yellow / RLIB209
      #cbac3f
      ΔE = 3.510 / LRV ≈ 42.6%
    2. Mango Gold / RLVM242
      #d1b765
      ΔE = 4.558 / LRV ≈ 48.4%
  47. ECOS Paints

    1. Rain Slicker (0801)
      #bdad51
      ΔE = 3.522 / LRV ≈ 41.3%
    2. Yellow Umbrella (0800)
      #cdbe68
      ΔE = 4.853 / LRV ≈ 50.8%
  48. Diamond Vogel

    1. Rain Slicker / 0801
      #bdad51
      ΔE = 3.522 / LRV ≈ 41.3%
    2. Yellow Lupine / 0808
      #ccae54
      ΔE = 3.927 / LRV ≈ 43.8%
  49. Colortrend

    1. 0801
      #bdad51
      ΔE = 3.522 / LRV ≈ 41.3%
    2. 0800
      #cdbe68
      ΔE = 4.853 / LRV ≈ 50.8%
  50. Vista Paint

    1. Slip into Sunset
      #cdae4e
      ΔE = 3.621 / LRV ≈ 43.8%
    2. Terra Verde
      #bfb95c
      ΔE = 4.009 / LRV ≈ 46.5%
  51. Scib Paints

    1. September sun / 7854
      #d0be55
      ΔE = 3.656 / LRV ≈ 50.9%
    2. Mustard Field / AC102
      #d2b11d
      ΔE = 4.930 / LRV ≈ 45.2%
  52. Brighto Paints

    1. 3-15-6 Olympia
      #c0ae58
      ΔE = 3.667 / LRV ≈ 42.2%
    2. 3-16-6 Fancy Free
      #b6ac57
      ΔE = 5.144 / LRV ≈ 40.1%
  53. Federal Standard

    1. Federal Standard 33481
      #d5ba57
      ΔE = 3.776 / LRV ≈ 50.0%
  54. California Paints

    1. DE 5487 - Spring Marsh
      #c0b05d
      ΔE = 3.810 / LRV ≈ 43.0%
    2. DE 5432 - Haystacks
      #cfac47
      ΔE = 4.363 / LRV ≈ 43.2%
  55. Dupont

    1. CAS275
      #b7af46
      ΔE = 3.812 / LRV ≈ 41.2%
    2. CAS259
      #c7a944
      ΔE = 4.230 / LRV ≈ 40.9%
  56. Clark+Kensington

    1. Green Gourmet / 24D-5
      #bbb42f
      ΔE = 3.820 / LRV ≈ 43.4%
    2. Coriander / 25C-6
      #c4bb61
      ΔE = 4.087 / LRV ≈ 48.1%
  57. Asian Paints

    1. Mustard Field / X102
      #cfaf2e
      ΔE = 3.835 / LRV ≈ 44.1%
    2. Open Range / 7853
      #baa640
      ΔE = 5.072 / LRV ≈ 38.1%
  58. RAL

    1. RAL 095 70 50
      #beaa4a
      ΔE = 3.855 / LRV ≈ 40.2%
    2. RAL 100 70 60
      #b5ac31
      ΔE = 4.668 / LRV ≈ 39.6%
  59. Porter Paints

    1. Grass Daisy / 211-6
      #cfb128
      ΔE = 3.860 / LRV ≈ 44.9%
  60. Crown Diamond

    1. 7271-54 Olive Chartreuse
      #cfae4c
      ΔE = 3.880 / LRV ≈ 44.1%
    2. 7272-64 Prickly Pear
      #c6ab55
      ΔE = 4.410 / LRV ≈ 41.8%
  61. Sico

    1. 6102-54 Olive Chartreuse
      #cfae4c
      ΔE = 3.880 / LRV ≈ 44.1%
    2. 6101-64 Prickly Pear
      #c6ab55
      ΔE = 4.410 / LRV ≈ 41.8%
  62. Duron

    1. Antiquity
      #c2ad5a
      ΔE = 4.099 / LRV ≈ 42.1%
    2. Sassy Green
      #c1ba69
      ΔE = 5.078 / LRV ≈ 47.5%
  63. Homebase

    1. Chartreuse
      #bdb958
      ΔE = 4.127 / LRV ≈ 46.2%
  64. Ford

    1. Anniversary Gold #3
      #d3bc36
      ΔE = 4.140 / LRV ≈ 50.1%
    2. Pebble Tan
      #cfb566
      ΔE = 4.681 / LRV ≈ 47.3%
  65. CIL

    1. Sapling
      #d7ba57
      ΔE = 4.167 / LRV ≈ 50.3%
    2. Citrus Fruit
      #ccc156
      ΔE = 4.568 / LRV ≈ 51.7%
  66. Humbrol

    1. 81 Pale Yellow
      #d5be56
      ΔE = 4.174 / LRV ≈ 51.6%
  67. Loop

    1. Bucarest / LP-302
      #cbbf5c
      ΔE = 4.193 / LRV ≈ 50.7%
  68. Dulux

    1. 70YY 52/532
      #cfc057
      ΔE = 4.246 / LRV ≈ 51.7%
    2. 70YY 53/638
      #cfc142
      ΔE = 4.740 / LRV ≈ 51.8%
  69. Dulux Australia

    1. Warm Wollen / A209
      #d0b15a
      ΔE = 4.264 / LRV ≈ 45.6%
    2. Enigma / A217
      #bfbc35
      ΔE = 4.770 / LRV ≈ 47.3%
  70. Little Greene

    1. Chiffon
      #c4af60
      ΔE = 4.291 / LRV ≈ 43.2%
    2. Light Gold
      #d8bb5d
      ΔE = 4.751 / LRV ≈ 50.9%
  71. Crown Paint

    1. Intense Olive
      #c8b968
      ΔE = 4.316 / LRV ≈ 48.0%
  72. General Paint

    1. Kitchen Garden / CL 1975A
      #bcb958
      ΔE = 4.336 / LRV ≈ 46.1%
  73. Behr

    1. Japanese Fern 400B-6
      #bab94b
      ΔE = 4.353 / LRV ≈ 45.6%
    2. Leapfrog 380D-6
      #c9ab53
      ΔE = 4.526 / LRV ≈ 42.2%
  74. New Look

    1. Samba Whistle / A02-08
      #c4ad5d
      ΔE = 4.477 / LRV ≈ 42.4%
  75. PPG Pittsburgh Paints

    1. Secret Safari / PPG1110-4
      #c6bb68
      ΔE = 4.607 / LRV ≈ 48.5%
    2. Split Pea Soup / PPG1109-5
      #c8b165
      ΔE = 4.644 / LRV ≈ 44.7%
  76. Glidden

    1. Secret Safari / PPG1110-4
      #c6bb68
      ΔE = 4.607 / LRV ≈ 48.5%
    2. Split Pea Soup / PPG1109-5
      #c8b165
      ΔE = 4.644 / LRV ≈ 44.7%
  77. Fired Earth

    1. Hustle at 5pm
      #dabc50
      ΔE = 4.617 / LRV ≈ 51.5%
  78. Farrow & Ball

    1. Sudbury Yellow / 51
      #d3b158
      ΔE = 4.661 / LRV ≈ 46.0%
    2. Print Room Yellow / 69
      #d4ae4b
      ΔE = 4.893 / LRV ≈ 44.8%
  79. Benjamin Moore

    1. Hollywood Gold / 279
      #cbac56
      ΔE = 4.681 / LRV ≈ 42.9%
    2. Angel's Trumpet / 278
      #d3be66
      ΔE = 4.968 / LRV ≈ 51.6%
  80. Tollens

    1. T2057-5
      #d5b65f
      ΔE = 4.689 / LRV ≈ 48.4%
    2. Chartreuse | EE128
      #c9bf63
      ΔE = 4.743 / LRV ≈ 50.6%
  81. Dutch Boy

    1. Rhubarb Shoot
      #c4b56a
      ΔE = 4.720 / LRV ≈ 45.8%
    2. Inch Worm
      #bfb50c
      ΔE = 5.166 / LRV ≈ 44.2%
  82. Sto

    1. 31100
      #bcbc46
      ΔE = 4.783 / LRV ≈ 47.1%
    2. 31110
      #bab563
      ΔE = 5.063 / LRV ≈ 44.4%
  83. Berger

    1. The open range / 7853
      #baa736
      ΔE = 4.787 / LRV ≈ 38.3%
    2. Mustard Field / AC102
      #d2b11d
      ΔE = 4.930 / LRV ≈ 45.2%
  84. Rodda Paint

    1. Goldenrod H25
      #d9b554
      ΔE = 4.856 / LRV ≈ 48.4%
  85. Devoe Paint

    1. Sapling / 50YY 51/519
      #dbba54
      ΔE = 4.883 / LRV ≈ 50.8%
    2. Bali Bamboo / 70YY 51/669
      #cdbf30
      ΔE = 4.961 / LRV ≈ 50.5%
  86. Johnstone's Paint

    1. French Lime
      #c0b769
      ΔE = 4.913 / LRV ≈ 46.1%
  87. Levis

    1. Grasspriet
      #c9b96d
      ΔE = 4.953 / LRV ≈ 48.2%
    2. Eclectisch
      #c4a91b
      ΔE = 5.028 / LRV ≈ 40.2%
  88. KILZ

    1. Summer Chartreuse / F552
      #c8ad5f
      ΔE = 4.973 / LRV ≈ 43.0%
  89. Designers Guild

    1. Cypress
      #b3b051
      ΔE = 5.079 / LRV ≈ 41.2%

Simulador de daltonismo

Monochromacy

Dichromacy

Tricromacia

#c7b446 HTML y CSS ejemplos

#c7b446 primer plano

A lo hecho, pecho.

<p style="color: #c7b446">…</p>

#c7b446 fondo

El hábito no hace al monje.

<p style="background-color: #c7b446">…</p>

#c7b446 sombra texto

No hay peor sordo que el que no quiere oír.

<p style="text-shadow: 0.1em 0.1em 0.15em #c7b446">…</p>

Gráficos de colores

Conversiones de espacio de color

Notación decimal
13087814
Binario
11000111, 10110100, 01000110
Hexadecimal
#c7b446
LRV
≈ 45.2%
Hechizo corto más cercano
#cb4 ΔE = 2.552
RGB
rgb(199, 180, 70)
RGBA
rgba(199, 180, 70, 1.0)
cromaticidad rg
r: 0.443, g: 0.401, b: 0.156
RYB
rojo: 36.189%, amarillo: 78.039%, azul: 27.451%
Android / android.graphics.Color
-3689402 / 0xffc7b446
HSL
hsl(51, 54%, 53%)
HSLA
hsla(51, 54%, 53%, 1.0)
HSV / HSB
matiz: 51° (51.163), saturación: 65% (0.648), valor: 78% (0.780)
HSP
matiz: 51.163, saturación: 64.824%, brillo percibido: 69.510%
HSLuv (HUSL)
H: 74.875, S: 84.425, L: 73.042
Cubehelix
H: 49.354, S: 0.964, L: 0.681
TSL
T: 1.851, S: 0.173, L: 0.679
CMYK
cian: 0% (0.000), magenta: 10% (0.095), amarillo: 65% (0.648), negro: 22% (0.220)
CMY
cian: 22% (0.220), magenta: 29% (0.294), amarillo: 73% (0.725)
XYZ
X: 40.982, Y: 45.229, Z: 12.364
xyY
x: 0.416, y: 0.459, Y: 45.229
CIELab
L: 73.042, a: -6.068, b: 56.670
CIELuv
L: 73.042, u: 17.899, v: 66.222
CIELCH / LCHab
L: 73.042, C: 56.994, H: 96.111
CIELUV / LCHuv
L: 73.042, C: 68.598, H: 74.875
Hunter-Lab
L: 67.252, a: -8.918, b: 36.176
CIECAM02
J: 65.234, C: 47.725, h: 96.060, Q: 159.128, M: 41.735, s: 51.212, H: 111.265
OSA-UCS
ligereza: -9.823, amarillo: 8.071, verde: 1.029
LMS
L: 47.454, M: 48.016, S: 12.897
YCbCr
Y: 164.723, Cb: 76.898, Cr: 144.151
YCoCg
Y: 157.250, Cg: 22.750, Co: 82.000
YDbDr
Y: 173.141, Db: -155.180, Dr: -49.197
YPbPr
Y: 176.127, Pb: -57.185, Pr: 14.560
xvYCC
Y: 167.262, Cb: 77.767, Cr: 140.790
YIQ
Y: 173.141, I: 46.658, Q: -30.207
YUV
Y: 173.141, U: -50.754, V: 22.686
Sistema de color de Munsell
7.5Y 7/8 ΔE = 2.415
Color de marca
Android ΔE = 11.188

Colores aleatorios

Rojo

Verde

Azul