1. 

   RAL - RAL 1011 / Brown Beige

   hsl(31, 38%, 50%) / cyan: 0.00, magenta: 0.27, yellow: 0.55, key: 0.31 / LRV ≈ 25.1%

2. 

   Sikkens - E6.31.51 (RAL 1011)

   hsl(31, 37%, 50%) / cyan: 0.00, magenta: 0.26, yellow: 0.54, key: 0.32 / LRV ≈ 25.0%