black
#000000
#577A6D
#577A6D
Color Values
| Format | #000000 | #577A6D |
|---|---|---|
| HEX | #000000 | #577A6D |
| RGB | 0, 0, 0 | 87, 122, 109 |
| HSL | 0.0, 0.0%, 0.0% | 157.7, 16.7%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 157.7, 28.7%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 28.7%, 0.0%, 10.7%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5488 0.0447 169.7 |
Contrast & Accessibility
4.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577A6D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577A6D
Color Difference (Delta E)
50.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577A6D);
background: linear-gradient(135deg, #000000, #577A6D);