black
#000000
#637058
#637058
Color Values
| Format | #000000 | #637058 |
|---|---|---|
| HEX | #000000 | #637058 |
| RGB | 0, 0, 0 | 99, 112, 88 |
| HSL | 0.0, 0.0%, 0.0% | 92.5, 12.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 92.5, 21.4%, 43.9% |
| CMYK | 0%, 0%, 0%, 100% | 11.6%, 0.0%, 21.4%, 56.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5272 0.0398 130.9 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637058 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637058
Color Difference (Delta E)
48.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637058);
background: linear-gradient(135deg, #000000, #637058);