black
#000000
#577787
#577787
Color Values
| Format | #000000 | #577787 |
|---|---|---|
| HEX | #000000 | #577787 |
| RGB | 0, 0, 0 | 87, 119, 135 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 21.6%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 35.6%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 35.6%, 11.9%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5507 0.0443 230.2 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577787 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577787
Color Difference (Delta E)
50.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577787);
background: linear-gradient(135deg, #000000, #577787);