1. 

   Natural Color System / NCS - S 3030-R70B

   hsl(238, 0%, 1%) / cyan: 0.30, magenta: 0.29, yellow: 0.00, key: 0.36 / LRV ≈ 19.0%

2. 

   Sigma - Mistic Purple / S 3030-R70B

   hsl(220, 0%, 1%) / cyan: 0.29, magenta: 0.19, yellow: 0.00, key: 0.27 / LRV ≈ 30.3%

3. 

   Natural Color System / NCS - S 3030-G10Y

   hsl(131, 0%, 0%) / cyan: 0.37, magenta: 0.00, yellow: 0.31, key: 0.40 / LRV ≈ 26.3%

4. 

   Natural Color System / NCS - S 3030-G60Y

   hsl(62, 0%, 0%) / cyan: 0.01, magenta: 0.00, yellow: 0.47, key: 0.41 / LRV ≈ 29.1%

5. 

   Natural Color System / NCS - S 3030-B90G

   hsl(157, 0%, 0%) / cyan: 0.49, magenta: 0.00, yellow: 0.19, key: 0.42 / LRV ≈ 23.7%

6. 

   Natural Color System / NCS - S 3030-Y60R

   hsl(16, 1%, 1%) / cyan: 0.00, magenta: 0.44, yellow: 0.60, key: 0.21 / LRV ≈ 24.8%

7. 

   Natural Color System / NCS - S 3030-B10G

   hsl(195, 0%, 0%) / cyan: 0.50, magenta: 0.13, yellow: 0.00, key: 0.38 / LRV ≈ 22.0%

8. 

   Natural Color System / NCS - S 3030-B70G

   hsl(168, 0%, 0%) / cyan: 0.51, magenta: 0.00, yellow: 0.10, key: 0.42 / LRV ≈ 23.9%

9. 

   Natural Color System / NCS - S 3030-B60G

   hsl(172, 0%, 0%) / cyan: 0.52, magenta: 0.00, yellow: 0.07, key: 0.44 / LRV ≈ 22.9%

10. 

    Natural Color System / NCS - S 3030-B30G

    hsl(185, 0%, 0%) / cyan: 0.47, magenta: 0.04, yellow: 0.00, key: 0.42 / LRV ≈ 23.1%