black
#000000
#577E6E
#577E6E
Color Values
| Format | #000000 | #577E6E |
|---|---|---|
| HEX | #000000 | #577E6E |
| RGB | 0, 0, 0 | 87, 126, 110 |
| HSL | 0.0, 0.0%, 0.0% | 155.4, 18.3%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 155.4, 31.0%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 31.0%, 0.0%, 12.7%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5591 0.0505 167.1 |
Contrast & Accessibility
4.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577E6E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577E6E
Color Difference (Delta E)
52.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577E6E);
background: linear-gradient(135deg, #000000, #577E6E);