black
#000000
#636D4D
#636D4D
Color Values
| Format | #000000 | #636D4D |
|---|---|---|
| HEX | #000000 | #636D4D |
| RGB | 0, 0, 0 | 99, 109, 77 |
| HSL | 0.0, 0.0%, 0.0% | 78.7, 17.2%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 78.7, 29.4%, 42.7% |
| CMYK | 0%, 0%, 0%, 100% | 9.2%, 0.0%, 29.4%, 57.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5173 0.0496 122.2 |
Contrast & Accessibility
3.83:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636D4D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636D4D
Color Difference (Delta E)
48.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636D4D);
background: linear-gradient(135deg, #000000, #636D4D);