black
#000000
#37656E
#37656E
Color Values
| Format | #000000 | #37656E |
|---|---|---|
| HEX | #000000 | #37656E |
| RGB | 0, 0, 0 | 55, 101, 110 |
| HSL | 0.0, 0.0%, 0.0% | 189.8, 33.3%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 189.8, 50.0%, 43.1% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 8.2%, 0.0%, 56.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4776 0.0524 211.6 |
Contrast & Accessibility
3.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37656E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37656E
Color Difference (Delta E)
43.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37656E);
background: linear-gradient(135deg, #000000, #37656E);