black
#000000
#575C66
#575C66
Color Values
| Format | #000000 | #575C66 |
|---|---|---|
| HEX | #000000 | #575C66 |
| RGB | 0, 0, 0 | 87, 92, 102 |
| HSL | 0.0, 0.0%, 0.0% | 220.0, 7.9%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 220.0, 14.7%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 14.7%, 9.8%, 0.0%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4739 0.0173 264.4 |
Contrast & Accessibility
3.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #575C66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #575C66
Color Difference (Delta E)
39.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #575C66);
background: linear-gradient(135deg, #000000, #575C66);