black
#000000
#577E5C
#577E5C
Color Values
| Format | #000000 | #577E5C |
|---|---|---|
| HEX | #000000 | #577E5C |
| RGB | 0, 0, 0 | 87, 126, 92 |
| HSL | 0.0, 0.0%, 0.0% | 127.7, 18.3%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 127.7, 31.0%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 31.0%, 0.0%, 27.0%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5542 0.0682 147.9 |
Contrast & Accessibility
4.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577E5C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577E5C
Color Difference (Delta E)
55.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577E5C);
background: linear-gradient(135deg, #000000, #577E5C);