black
#000000
#637054
#637054
Color Values
| Format | #000000 | #637054 |
|---|---|---|
| HEX | #000000 | #637054 |
| RGB | 0, 0, 0 | 99, 112, 84 |
| HSL | 0.0, 0.0%, 0.0% | 87.9, 14.3%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 87.9, 25.0%, 43.9% |
| CMYK | 0%, 0%, 0%, 100% | 11.6%, 0.0%, 25.0%, 56.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5262 0.0452 128.1 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637054 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637054
Color Difference (Delta E)
48.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637054);
background: linear-gradient(135deg, #000000, #637054);