black
#000000
#31810B
#31810B
Color Values
| Format | #000000 | #31810B |
|---|---|---|
| HEX | #000000 | #31810B |
| RGB | 0, 0, 0 | 49, 129, 11 |
| HSL | 0.0, 0.0%, 0.0% | 100.7, 84.3%, 27.5% |
| HSV | 0.0, 0.0%, 0.0% | 100.7, 91.5%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 62.0%, 0.0%, 91.5%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5326 0.1622 138.8 |
Contrast & Accessibility
4.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31810B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31810B
Color Difference (Delta E)
81.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31810B);
background: linear-gradient(135deg, #000000, #31810B);