1. 

   Natural Color System / NCS - S 3010-Y

   hsl(39, 0%, 1%) / cyan: 0.00, magenta: 0.12, yellow: 0.35, key: 0.28 / LRV ≈ 36.9%

2. 

   Sigma - Yellow Ocre / S 3010-Y

   hsl(48, 0%, 1%) / cyan: 0.00, magenta: 0.04, yellow: 0.21, key: 0.26 / LRV ≈ 45.5%

3. 

   Natural Color System / NCS - S 3010-R80B

   hsl(227, 0%, 1%) / cyan: 0.11, magenta: 0.08, yellow: 0.00, key: 0.35 / LRV ≈ 31.1%

4. 

   Natural Color System / NCS - S 3010-R50B

   hsl(320, 0%, 1%) / cyan: 0.00, magenta: 0.13, yellow: 0.04, key: 0.35 / LRV ≈ 31.3%

5. 

   Natural Color System / NCS - S 3010-B50G

   hsl(165, 0%, 1%) / cyan: 0.12, magenta: 0.00, yellow: 0.03, key: 0.37 / LRV ≈ 33.1%

6. 

   Natural Color System / NCS - S 3010-R70B

   hsl(255, 0%, 1%) / cyan: 0.05, magenta: 0.07, yellow: 0.00, key: 0.35 / LRV ≈ 33.5%

7. 

   Natural Color System / NCS - S 3010-Y20R

   hsl(32, 0%, 1%) / cyan: 0.00, magenta: 0.17, yellow: 0.36, key: 0.27 / LRV ≈ 35.2%

8. 

   Natural Color System / NCS - S 3010-G60Y

   hsl(54, 0%, 1%) / cyan: 0.00, magenta: 0.02, yellow: 0.23, key: 0.35 / LRV ≈ 36.0%

9. 

   Natural Color System / NCS - S 3010-R90B

   hsl(214, 0%, 1%) / cyan: 0.13, magenta: 0.07, yellow: 0.00, key: 0.36 / LRV ≈ 31.0%

10. 

    Natural Color System / NCS - S 3010-R30B

    hsl(347, 0%, 1%) / cyan: 0.00, magenta: 0.19, yellow: 0.15, key: 0.31 / LRV ≈ 30.6%