Encycolorpedia

#85a3a5 código de color hex

#85a3a5 Paint ChipEl código de color hexadecimal #85a3a5 es una sombra de cian. En el modelo de color RGB #85a3a5 dicho color se compone de 52.16% de rojo, 63.92% de verde y 64.71% de azul. En el espacio de color HSL #85a3a5 tiene un tono de 184° (grados), 15% de saturación y 58% de luminosidad. Este color tiene una longitud de onda aproximada de 490.17 nm.

Variaciones de color

Colores nombrados

Esquemas de color

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

#85a3a5 gradiente lineal hasta complementaria #a58685

  1. #85a3a5
  2. #8c9ea0
  3. #929a9a
  4. #979595
  5. #9c9090
  6. #a18b8a
  7. #a58685

Colores monocromáticos

  1. #688587
  2. #728f91
  3. #7b999b
  4. #85a3a5
  5. #8fadaf
  6. #99b7b9
  7. #a3c2c4

Tonos de color

#85a3a5 a blanco

  1. #85a3a5
  2. #99b2b3
  3. #adc1c2
  4. #c1d0d1
  5. #d5e0e0
  6. #eaefef
  7. #ffffff / #fff

#85a3a5 a negro

  1. #85a3a5
  2. #6e8687
  3. #576a6b
  4. #424f50
  5. #2d3536
  6. #1a1e1e
  7. #000000 / #000

Pinturas

Pinturas similares

  1. Pratt & Lambert

    1. ★ Wythe House Blue CW501
      #87a4a6
      ΔE = 0.500 / LRV ≈ 34.5%
    2. Blue Fog 26-22
      #8fa2a7
      ΔE = 3.234 / LRV ≈ 34.5%
  2. Pantone / PMS

    1. ★ 5493 UP
      #83a3a4
      ΔE = 0.724 / LRV ≈ 33.7%
    2. P 126-12 U
      #81a19a
      ΔE = 4.520 / LRV ≈ 32.5%
  3. Evonik-Degussa

    1. ★ 461
      #82a1a4
      ΔE = 0.939 / LRV ≈ 32.9%
    2. 3154T Juniper Hedge
      #7daaa7
      ΔE = 4.529 / LRV ≈ 35.9%
  4. Colortrend

    1. ★ Cobalt Frieze
      #84a2a6
      ΔE = 1.019 / LRV ≈ 33.5%
    2. ★ Foam
      #82a0a1
      ΔE = 1.257 / LRV ≈ 32.5%
  5. Brighto Paints

    1. ★ 5-31-4 Misty Rain
      #87a4a8
      ΔE = 1.145 / LRV ≈ 34.5%
    2. 5-34-4 Dawn Glow
      #819ba5
      ΔE = 4.877 / LRV ≈ 30.8%
  6. Tamiya

    1. ★ Tamiya 86526, AS26
      #84a0a3
      ΔE = 1.201 / LRV ≈ 32.7%
  7. Behr

    1. ★ Schooner MQ6-7
      #83a4a4
      ΔE = 1.250 / LRV ≈ 34.1%
    2. Crashing Waves S450-4
      #86aab4
      ΔE = 4.507 / LRV ≈ 37.1%
  8. Benjamin Moore

    1. ★ Boca Raton Blue / 711
      #83a4a4
      ΔE = 1.250 / LRV ≈ 34.1%
    2. ★ Williamsburg Wythe Blue / CW-590
      #7f9fa1
      ΔE = 1.705 / LRV ≈ 31.9%
  9. Peintures MF

    1. ★ Pardon
      #89a2a6
      ΔE = 1.626 / LRV ≈ 33.9%
    2. ★ Éclat de lune
      #8ba1a5
      ΔE = 2.247 / LRV ≈ 33.7%
  10. Dulux

    1. ★ Jewelled Creek 3 / 30BG 37/110
      #85a6ab
      ΔE = 1.803 / LRV ≈ 35.2%
    2. Celestial Cloud 2 / 50BG 32/114
      #7f9da5
      ΔE = 3.579 / LRV ≈ 31.3%
  11. Resene

    1. ★ Ziggurat B71-029-207
      #81a6aa
      ΔE = 1.856 / LRV ≈ 34.8%
    2. Quicksilver M80-015-184
      #889a97
      ΔE = 4.531 / LRV ≈ 30.6%
  12. Nerolac

    1. ★ Cardamom - 4322
      #80a6a8
      ΔE = 1.889 / LRV ≈ 34.7%
    2. Rainstorm - 4286
      #84a3ac
      ΔE = 3.331 / LRV ≈ 34.1%
  13. Devoe Paint

    1. ★ Seacliff / 30BG 37/110
      #8ca7a7
      ΔE = 1.997 / LRV ≈ 36.0%
    2. Jasperware / 10BG 38/119
      #8daba8
      ΔE = 3.725 / LRV ≈ 37.6%
  14. Sikkens

    1. ★ P5.08.58
      #8ca2a2
      ΔE = 2.012 / LRV ≈ 34.0%
    2. R0.13.56
      #84a0a9
      ΔE = 3.592 / LRV ≈ 32.9%
  15. Diamond Vogel

    1. ★ North Beach Blue / 0485
      #8ba1a1
      ΔE = 2.025 / LRV ≈ 33.6%
    2. Mountain Outlook / H078
      #7f9f97
      ΔE = 5.218 / LRV ≈ 31.5%
  16. Clark+Kensington

    1. ★ Mere Moments / 33A-4
      #889fa2
      ΔE = 2.028 / LRV ≈ 32.6%
    2. American Spirit / 36A-3
      #89a0ab
      ΔE = 4.991 / LRV ≈ 33.4%
  17. Alcro

    1. ★ Frost Parlemor
      #8ca6aa
      ΔE = 2.050 / LRV ≈ 35.7%
    2. Ocean Metallic
      #829b99
      ΔE = 3.547 / LRV ≈ 30.5%
  18. Crown Paint

    1. ★ Dragonfly
      #86a9ab
      ΔE = 2.222 / LRV ≈ 36.4%
    2. Classic Duck Egg
      #90a5a9
      ΔE = 2.849 / LRV ≈ 35.7%
  19. Valspar Paint

    1. Grand Boulevard X108R204C
      #819da1
      ΔE = 2.363 / LRV ≈ 31.4%
    2. Skyscraper R265C
      #899999
      ΔE = 4.396 / LRV ≈ 30.4%
  20. Natural Color System / NCS

    1. S 3010-B30G
      #889e9e
      ΔE = 2.441 / LRV ≈ 32.2%
    2. S 3010-B50G
      #8ca09b
      ΔE = 4.122 / LRV ≈ 33.1%
  21. AMC

    1. Silver Green
      #85a4a1
      ΔE = 2.446 / LRV ≈ 34.1%
    2. Alameda Aqua
      #8dafaf
      ΔE = 4.383 / LRV ≈ 39.4%
  22. Porter Paints

    1. Aqua Smoke / 556-5
      #8b9fa1
      ΔE = 2.477 / LRV ≈ 32.9%
    2. Spruce Shade / 503-5
      #90a49d
      ΔE = 4.996 / LRV ≈ 34.9%
  23. CIL

    1. Seacliff
      #8aa7ad
      ΔE = 2.600 / LRV ≈ 36.1%
    2. Jasperware
      #8bacae
      ΔE = 3.239 / LRV ≈ 38.0%
  24. Vista Paint

    1. Acapulco Aqua
      #82a9aa
      ΔE = 2.677 / LRV ≈ 36.0%
    2. Raw Steel
      #9aa3a3
      ΔE = 5.232 / LRV ≈ 35.7%
  25. Scib Paints

    1. Acapulco Aqua / 7480
      #82a9aa
      ΔE = 2.677 / LRV ≈ 36.0%
    2. Raw Steel / 8313
      #9aa3a3
      ΔE = 5.232 / LRV ≈ 35.7%
  26. PPG Pittsburgh Paints

    1. Aqua Smoke / PPG1034-5
      #8c9fa0
      ΔE = 2.678 / LRV ≈ 32.9%
    2. Day At The Oaks 7053-2
      #7d9896
      ΔE = 4.548 / LRV ≈ 29.0%
  27. Glidden

    1. Aqua Smoke / PPG1034-5
      #8c9fa0
      ΔE = 2.678 / LRV ≈ 32.9%
    2. Wintery Grey / 30BG 36/051
      #99a5a9
      ΔE = 5.059 / LRV ≈ 36.5%
  28. Ralph Lauren

    1. Sanctuary / RLVM273
      #90a4a7
      ΔE = 2.701 / LRV ≈ 35.3%
    2. Light Sky / RLIB221
      #84a9b3
      ΔE = 4.322 / LRV ≈ 36.5%
  29. Games Workshop - Citadel

    1. Celestra Grey
      #90a8a8
      ΔE = 2.753 / LRV ≈ 36.8%
    2. Dawnstone
      #919c9f
      ΔE = 4.842 / LRV ≈ 32.3%
  30. Caparol

    1. 68 5 160 / Mint 10
      #809c9c
      ΔE = 2.765 / LRV ≈ 30.8%
    2. 73 3 200 / Verona 45
      #90a8b0
      ΔE = 4.240 / LRV ≈ 37.1%
  31. Dunn-Edwards

    1. Stone Silver / 669
      #8ba8ae
      ΔE = 2.856 / LRV ≈ 36.5%
    2. Mythical Blue / 760
      #93a8a7
      ΔE = 3.441 / LRV ≈ 37.0%
  32. California Paints

    1. DE 5773 - Stone Silver
      #8ba8ae
      ΔE = 2.856 / LRV ≈ 36.5%
    2. Citadel Blue
      #9ba9ab
      ΔE = 5.089 / LRV ≈ 38.3%
  33. GM / General Motors

    1. Regal Turquoise
      #81a8ae
      ΔE = 2.890 / LRV ≈ 35.7%
    2. Crystal Firemist
      #92a5a7
      ΔE = 2.999 / LRV ≈ 35.8%
  34. Asian Paints

    1. Rustic Twist / 9255
      #7b9da2
      ΔE = 2.910 / LRV ≈ 30.9%
    2. Steel Gleam / 8343
      #809797
      ΔE = 4.495 / LRV ≈ 29.0%
  35. Vallejo

    1. Vallejo 70.973 #108
      #879c9d
      ΔE = 2.929 / LRV ≈ 31.4%
  36. Kelly-Moore

    1. Venus / KM3222-2
      #7aa09f
      ΔE = 2.996 / LRV ≈ 31.8%
    2. Forest Falls / KM3862-2
      #8da19d
      ΔE = 3.668 / LRV ≈ 33.6%
  37. Sico

    1. 6159-52 Almost Blue
      #77a0a3
      ΔE = 3.027 / LRV ≈ 31.7%
    2. 6209-41 Grey Fox
      #96a0a3
      ΔE = 4.942 / LRV ≈ 34.3%
  38. TRUMATCH

    1. 25-d5
      #77a0a4
      ΔE = 3.058 / LRV ≈ 31.7%
    2. 25-d4
      #7faaaf
      ΔE = 3.529 / LRV ≈ 36.4%
  39. Brillux

    1. 72.09.18
      #77a1a5
      ΔE = 3.059 / LRV ≈ 32.1%
    2. 69.06.18
      #849798
      ΔE = 4.586 / LRV ≈ 29.3%
  40. Sanderson

    1. Danbury
      #819fa7
      ΔE = 3.193 / LRV ≈ 32.3%
  41. Levis

    1. Mild Ocean
      #81a7a4
      ΔE = 3.232 / LRV ≈ 35.0%
    2. Katoenfabriek
      #749d9b
      ΔE = 4.520 / LRV ≈ 30.2%
  42. Sto

    1. 35421
      #7fa6ae
      ΔE = 3.262 / LRV ≈ 34.8%
    2. 36132
      #95a9a3
      ΔE = 5.243 / LRV ≈ 37.4%
  43. Chrysler

    1. Light Spruce
      #839ca2
      ΔE = 3.277 / LRV ≈ 31.2%
    2. Seacoast Aqua
      #839895
      ΔE = 4.830 / LRV ≈ 29.5%
  44. Fired Earth

    1. Storm
      #879b9c
      ΔE = 3.311 / LRV ≈ 31.0%
  45. British Standard

    1. BS 2660 BS 7-077 - Shadow blue
      #8ba8a4
      ΔE = 3.378 / LRV ≈ 36.2%
  46. Tollens

    1. TF249-3
      #8aacb0
      ΔE = 3.383 / LRV ≈ 38.0%
    2. TF248-3
      #9aabae
      ΔE = 5.064 / LRV ≈ 39.1%
  47. Bristol

    1. Foggy Day / P119-C4
      #7d9ba1
      ΔE = 3.497 / LRV ≈ 30.4%
    2. Trojan Grey / P118-C4
      #809fab
      ΔE = 4.926 / LRV ≈ 32.3%
  48. KILZ

    1. Blue Sage / D881
      #7fa9b0
      ΔE = 3.622 / LRV ≈ 36.0%
    2. Endless Rain / D752
      #8da7b0
      ΔE = 4.166 / LRV ≈ 36.4%
  49. Dutch Boy

    1. Ol' Swimmin' Hole
      #7daaad
      ΔE = 3.672 / LRV ≈ 36.1%
    2. Lake Cottage
      #98a9a7
      ΔE = 4.658 / LRV ≈ 37.8%
  50. Ford

    1. Maywood Green
      #7d9e9a
      ΔE = 3.787 / LRV ≈ 31.1%
    2. Pastel Steel Blue
      #7c989f
      ΔE = 4.653 / LRV ≈ 29.2%
  51. Toyo Ink

    1. CF10673
      #769b9d
      ΔE = 3.825 / LRV ≈ 29.7%
    2. CF10781
      #94a3a1
      ΔE = 4.057 / LRV ≈ 35.1%
  52. Mylands of London

    1. Shadow Blue
      #7a9ba2
      ΔE = 3.899 / LRV ≈ 30.2%
    2. Sea Blue
      #759aa0
      ΔE = 4.380 / LRV ≈ 29.4%
  53. General Paint

    1. Mistral / CL 3074M
      #8f9ea2
      ΔE = 3.942 / LRV ≈ 32.9%
    2. Northern Light / CL 3094M
      #8ba4af
      ΔE = 4.818 / LRV ≈ 35.1%
  54. Jotun

    1. 5341 / Prismegrønn
      #8d9c9f
      ΔE = 3.988 / LRV ≈ 31.9%
    2. 5249 / Linblå
      #919da0
      ΔE = 4.523 / LRV ≈ 32.7%
  55. Magnolia Home

    1. Sir Drake / JG-02
      #869a98
      ΔE = 4.071 / LRV ≈ 30.4%
    2. Well Watered / JG-69
      #879b98
      ΔE = 4.107 / LRV ≈ 30.9%
  56. Tikkurila

    1. 601X
      #94a1a3
      ΔE = 4.076 / LRV ≈ 34.4%
    2. 2683 / Vuoksi
      #909c9f
      ΔE = 4.618 / LRV ≈ 32.2%
  57. Cloverdale Paint

    1. Teal Tease / 7479
      #779b9a
      ΔE = 4.092 / LRV ≈ 29.7%
    2. Teal Lake / 7471
      #6ea1a4
      ΔE = 4.927 / LRV ≈ 31.5%
  58. Reaper Master

    1. Weathered Stone (9087)
      #96a5a9
      ΔE = 4.291 / LRV ≈ 36.3%
  59. Vallejo Model Color

    1. Pale Blue Grey (905)
      #96a5a9
      ΔE = 4.291 / LRV ≈ 36.3%
  60. Old Citadel

    1. Astronomicon Grey
      #96a5a9
      ΔE = 4.291 / LRV ≈ 36.3%
  61. Vallejo Game Color

    1. Heavy Bluegrey (144)
      #96a5a9
      ΔE = 4.291 / LRV ≈ 36.3%
  62. New Look

    1. Listening Waters / A08-06
      #909da0
      ΔE = 4.294 / LRV ≈ 32.6%
  63. Wattyl

    1. Smokey Wisp / A35W
      #909da0
      ΔE = 4.294 / LRV ≈ 32.6%
    2. Soothing Seas / E67W
      #8db1b3
      ΔE = 5.010 / LRV ≈ 40.4%
  64. Nippon Paint

    1. Gray Block / NP N 2011 T
      #94a0a0
      ΔE = 4.299 / LRV ≈ 34.0%
    2. Gray Gait / NP N 2008 T
      #8c9da4
      ΔE = 4.493 / LRV ≈ 32.4%
  65. ICI Paints

    1. Maine Harbor 90GG 33/094
      #7e9897
      ΔE = 4.308 / LRV ≈ 29.1%
    2. 4002 Water Blue 10BG 39/169
      #77abae
      ΔE = 4.979 / LRV ≈ 36.1%
  66. Dulux Australia

    1. Middle Blue / G73
      #76a19e
      ΔE = 4.311 / LRV ≈ 31.8%
    2. Jade Blue / G72
      #92aeaa
      ΔE = 4.992 / LRV ≈ 39.3%
  67. Sigma

    1. Cool Blue / 5329 B
      #7f99a0
      ΔE = 4.357 / LRV ≈ 29.8%
    2. Natural Green / S 4005-B80G
      #95a29e
      ΔE = 5.006 / LRV ≈ 34.7%
  68. Beckers

    1. Tromb 769 / S 5010-R90B
      #8ba4ae
      ΔE = 4.358 / LRV ≈ 35.1%
  69. Audi

    1. Aero Blue Metallic / L96Z
      #84999f
      ΔE = 4.372 / LRV ≈ 30.2%
    2. Monza Silver Pearl / LX7V, U7, U7U7
      #95a2a7
      ΔE = 4.695 / LRV ≈ 35.0%
  70. Federal Standard

    1. Federal Standard 35352
      #94a8a4
      ΔE = 4.373 / LRV ≈ 37.0%
    2. Federal Standard 26329
      #98a6a7
      ΔE = 4.380 / LRV ≈ 36.7%
  71. Crown Diamond

    1. 7317-41 Hail Blue
      #97abad
      ΔE = 4.376 / LRV ≈ 38.7%
    2. 7319-41 Yukon Sky
      #8eacb4
      ΔE = 4.557 / LRV ≈ 38.5%
  72. Sherwin-Williams

    1. Aquitaine - 9057
      #88abb4
      ΔE = 4.377 / LRV ≈ 37.7%
    2. Drizzle - 6479
      #8caeab
      ΔE = 4.533 / LRV ≈ 38.8%
  73. Duron

    1. Underseas
      #819a96
      ΔE = 4.467 / LRV ≈ 30.0%
    2. Calico
      #7d9c97
      ΔE = 4.492 / LRV ≈ 30.4%
  74. Coronado Paint

    1. 7472 - Turquoise Trick
      #7eadb0
      ΔE = 4.553 / LRV ≈ 37.5%
    2. 7384 - Maracay Bay
      #90acb5
      ΔE = 5.075 / LRV ≈ 38.8%
  75. Opaltone / OMS

    1. 5393
      #88999e
      ΔE = 4.595 / LRV ≈ 30.5%
    2. 5400
      #809695
      ΔE = 4.999 / LRV ≈ 28.6%
  76. Taubmans

    1. Dakota / T75-5
      #7ea7b2
      ΔE = 4.597 / LRV ≈ 35.3%
    2. Clear Brook / T12 47.F10
      #8c9a97
      ΔE = 5.050 / LRV ≈ 30.9%
  77. Berger

    1. Forest Falls / 8343
      #7f9796
      ΔE = 4.636 / LRV ≈ 28.8%
    2. Raw Steel / 8313
      #9aa3a3
      ΔE = 5.232 / LRV ≈ 35.7%
  78. Martha Stewart Living

    1. Tree Swing Green C18
      #779997
      ΔE = 4.731 / LRV ≈ 28.9%
    2. Artemisia G08
      #97a8a4
      ΔE = 4.917 / LRV ≈ 37.3%
  79. Model Master

    1. Model Master 1721
      #899da6
      ΔE = 4.752 / LRV ≈ 32.2%
  80. Olympic

    1. Provence C56-3
      #8caab4
      ΔE = 4.767 / LRV ≈ 37.6%
    2. Serene Stream D54-4
      #809da8
      ΔE = 4.803 / LRV ≈ 31.5%
  81. Plascon

    1. Ocean Fog G6-E2-2
      #70a0a0
      ΔE = 4.776 / LRV ≈ 31.1%
  82. Volkswagen

    1. Chrome Blue
      #799996
      ΔE = 4.784 / LRV ≈ 29.0%
  83. Humbrol

    1. 129 Us Gull Grey
      #939d9e
      ΔE = 4.829 / LRV ≈ 32.8%
  84. Colorhouse

    1. Water .05
      #82979d
      ΔE = 4.934 / LRV ≈ 29.3%
  85. Pascol

    1. Foaming Seas PW070
      #85b0b1
      ΔE = 4.968 / LRV ≈ 39.2%
  86. Little Greene

    1. Colonial Blue
      #9ba7a7
      ΔE = 5.090 / LRV ≈ 37.4%
  87. Rodda Paint

    1. Citadel Blue H45
      #9ba7a9
      ΔE = 5.120 / LRV ≈ 37.5%
    2. Viscaya H78
      #809f97
      ΔE = 5.171 / LRV ≈ 31.6%
  88. Earthpaint

    1. 5-32-4 Sentimental
      #79969c
      ΔE = 5.149 / LRV ≈ 28.3%
    2. 5-34-3 Sorcerer
      #98abb1
      ΔE = 5.238 / LRV ≈ 39.0%
  89. Dupont

    1. CAS891
      #8eb1b0
      ΔE = 5.169 / LRV ≈ 40.3%

#85a3a5 HTML y CSS ejemplos

#85a3a5 primer plano

No dejes para mañana lo que puedas hacer hoy.

<p style="color: #85a3a5">…</p>

#85a3a5 fondo

El hábito no hace al monje.

<p style="background-color: #85a3a5">…</p>

#85a3a5 sombra texto

Todos los caminos llevan a Roma.

<p style="text-shadow: 0.1em 0.1em 0.15em #85a3a5">…</p>

Gráficos de colores

Conversiones de espacio de color

Notación decimal
8758181
Binario
10000101, 10100011, 10100101
Hexadecimal
#85a3a5
LRV
≈ 33.9%
Hechizo corto más cercano
#8aa ΔE = 2.667
RGB
rgb(133, 163, 165)
RGBA
rgba(133, 163, 165, 1.0)
cromaticidad rg
r: 0.289, g: 0.354, b: 0.358
RYB
rojo: 52.157%, amarillo: 58.229%, azul: 64.706%
Android / android.graphics.Color
-8019035 / 0xff85a3a5
HSL
hsl(184, 15%, 58%)
HSLA
hsla(184, 15%, 58%, 1.0)
HSV / HSB
matiz: 184° (183.750), saturación: 19% (0.194), valor: 65% (0.647)
HSP
matiz: 183.750, saturación: 19.394%, brillo percibido: 60.738%
HSLuv (HUSL)
H: 197.650, S: 31.685, L: 64.880
Cubehelix
H: -184.484, S: 0.208, L: 0.605
TSL
T: -1.551, S: 0.066, L: 0.605
CMYK
cian: 19% (0.194), magenta: 1% (0.012), amarillo: 0% (0.000), negro: 35% (0.353)
CMY
cian: 48% (0.478), magenta: 36% (0.361), amarillo: 35% (0.353)
XYZ
X: 29.560, Y: 33.897, Z: 40.575
xyY
x: 0.284, y: 0.326, Y: 33.897
CIELab
L: 64.880, a: -9.864, b: -4.474
CIELuv
L: 64.880, u: -15.703, v: -4.997
CIELCH / LCHab
L: 64.880, C: 10.831, H: 204.399
CIELUV / LCHuv
L: 64.880, C: 16.479, H: 197.650
Hunter-Lab
L: 58.221, a: -11.259, b: -0.566
CIECAM02
J: 54.810, C: 17.458, h: 203.795, Q: 145.862, M: 15.267, s: 32.352, H: 258.449
OSA-UCS
ligereza: -10.085, amarillo: -0.787, verde: 1.958
LMS
L: 29.634, M: 36.989, S: 40.451
YCbCr
Y: 148.503, Cb: 133.318, Cr: 114.688
YCoCg
Y: 156.000, Cg: 7.000, Co: 25.250
YDbDr
Y: 154.258, Db: 16.166, Dr: 40.424
YPbPr
Y: 156.754, Pb: 4.450, Pr: -15.092
xvYCC
Y: 150.624, Cb: 131.909, Cr: 114.743
YIQ
Y: 154.258, I: -18.514, Q: -5.721
YUV
Y: 154.258, U: 5.288, V: -18.650
Sistema de color de Munsell
10BG 6/2 ΔE = 1.897
Color de marca
Wii ΔE = 10.957

Colores aleatorios

Rojo

Verde

Azul