black
#000000
#577E59
#577E59
Color Values
| Format | #000000 | #577E59 |
|---|---|---|
| HEX | #000000 | #577E59 |
| RGB | 0, 0, 0 | 87, 126, 89 |
| HSL | 0.0, 0.0%, 0.0% | 123.1, 18.3%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 123.1, 31.0%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 31.0%, 0.0%, 29.4%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5535 0.0716 145.8 |
Contrast & Accessibility
4.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577E59 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577E59
Color Difference (Delta E)
55.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577E59);
background: linear-gradient(135deg, #000000, #577E59);