black
#000000
#636838
#636838
Color Values
| Format | #000000 | #636838 |
|---|---|---|
| HEX | #000000 | #636838 |
| RGB | 0, 0, 0 | 99, 104, 56 |
| HSL | 0.0, 0.0%, 0.0% | 66.2, 30.0%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 66.2, 46.2%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 4.8%, 0.0%, 46.2%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.501 0.0693 113.8 |
Contrast & Accessibility
3.57:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636838 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636838
Color Difference (Delta E)
50.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636838);
background: linear-gradient(135deg, #000000, #636838);