black
#000000
#21591B
#21591B
Color Values
| Format | #000000 | #21591B |
|---|---|---|
| HEX | #000000 | #21591B |
| RGB | 0, 0, 0 | 33, 89, 27 |
| HSL | 0.0, 0.0%, 0.0% | 114.2, 53.4%, 22.7% |
| HSV | 0.0, 0.0%, 0.0% | 114.2, 69.7%, 34.9% |
| CMYK | 0%, 0%, 0%, 100% | 62.9%, 0.0%, 69.7%, 65.1% |
| OKLCH | 0.0 0.0 0.0 | 0.412 0.1105 141.7 |
Contrast & Accessibility
2.51:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21591B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21591B
Color Difference (Delta E)
54.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21591B);
background: linear-gradient(135deg, #000000, #21591B);