black
#000000
#636157
#636157
Color Values
| Format | #000000 | #636157 |
|---|---|---|
| HEX | #000000 | #636157 |
| RGB | 0, 0, 0 | 99, 97, 87 |
| HSL | 0.0, 0.0%, 0.0% | 50.0, 6.5%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 50.0, 12.1%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 2.0%, 12.1%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4913 0.0157 97.7 |
Contrast & Accessibility
3.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636157 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636157
Color Difference (Delta E)
41.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636157);
background: linear-gradient(135deg, #000000, #636157);