black
#000000
#636638
#636638
Color Values
| Format | #000000 | #636638 |
|---|---|---|
| HEX | #000000 | #636638 |
| RGB | 0, 0, 0 | 99, 102, 56 |
| HSL | 0.0, 0.0%, 0.0% | 63.9, 29.1%, 31.0% |
| HSV | 0.0, 0.0%, 0.0% | 63.9, 45.1%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 2.9%, 0.0%, 45.1%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4961 0.0665 111.8 |
Contrast & Accessibility
3.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636638 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636638
Color Difference (Delta E)
49.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636638);
background: linear-gradient(135deg, #000000, #636638);