black
#000000
#577771
#577771
Color Values
| Format | #000000 | #577771 |
|---|---|---|
| HEX | #000000 | #577771 |
| RGB | 0, 0, 0 | 87, 119, 113 |
| HSL | 0.0, 0.0%, 0.0% | 168.8, 15.5%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 168.8, 26.9%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 26.9%, 0.0%, 5.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5427 0.0379 182.0 |
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: #577771 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577771
Color Difference (Delta E)
49.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577771);
background: linear-gradient(135deg, #000000, #577771);