black
#000000
#577961
#577961
Color Values
| Format | #000000 | #577961 |
|---|---|---|
| HEX | #000000 | #577961 |
| RGB | 0, 0, 0 | 87, 121, 97 |
| HSL | 0.0, 0.0%, 0.0% | 137.6, 16.3%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 137.6, 28.1%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 28.1%, 0.0%, 19.8%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5429 0.0539 153.6 |
Contrast & Accessibility
4.31:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577961 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577961
Color Difference (Delta E)
51.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577961);
background: linear-gradient(135deg, #000000, #577961);