1. 

   Sigma - Cool Blue / S 7502-B

   hsl(187, 0%, 0%) / cyan: 0.09, magenta: 0.01, yellow: 0.00, key: 0.65 / LRV ≈ 9.4%

2. 

   Beckers - Diesel 793 / S 7502-B

   hsl(240, 0%, 0%) / cyan: 0.07, magenta: 0.07, yellow: 0.00, key: 0.73 / LRV ≈ 5.0%

3. 

   Natural Color System / NCS - S 7502-R

   hsl(5, 0%, 0%) / cyan: 0.00, magenta: 0.14, yellow: 0.15, key: 0.72 / LRV ≈ 5.2%

4. 

   Natural Color System / NCS - S 7502-G

   hsl(80, 0%, 0%) / cyan: 0.02, magenta: 0.00, yellow: 0.05, key: 0.75 / LRV ≈ 5.1%

5. 

   Natural Color System / NCS - S 7502-Y

   hsl(27, 0%, 0%) / cyan: 0.00, magenta: 0.09, yellow: 0.16, key: 0.73 / LRV ≈ 5.3%

6. 

   Natural Color System / NCS - S 7502-B / Tikkurila - 0202 / Black …

   hsl(300, 0%, 0%) / cyan: 0.00, magenta: 0.02, yellow: 0.00, key: 0.75 / LRV ≈ 4.9%

7. 

   Natural Color System / NCS - S 4550-B

   hsl(203, 1%, 0%) / cyan: 1.00, magenta: 0.38, yellow: 0.00, key: 0.62 / LRV ≈ 4.2%

8. 

   Natural Color System / NCS - S 1030-B

   hsl(199, 1%, 1%) / cyan: 0.40, magenta: 0.12, yellow: 0.00, key: 0.12 / LRV ≈ 49.9%

9. 

   Natural Color System / NCS - S 4040-B

   hsl(202, 1%, 0%) / cyan: 0.75, magenta: 0.28, yellow: 0.00, key: 0.51 / LRV ≈ 9.1%

10. 

    Natural Color System / NCS - S 5020-B

    hsl(205, 0%, 0%) / cyan: 0.38, magenta: 0.16, yellow: 0.00, key: 0.57 / LRV ≈ 10.0%