black
#000000
#577C54
#577C54
Color Values
| Format | #000000 | #577C54 |
|---|---|---|
| HEX | #000000 | #577C54 |
| RGB | 0, 0, 0 | 87, 124, 84 |
| HSL | 0.0, 0.0%, 0.0% | 115.5, 19.2%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 115.5, 32.3%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 29.8%, 0.0%, 32.3%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5473 0.0739 142.7 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577C54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577C54
Color Difference (Delta E)
55.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577C54);
background: linear-gradient(135deg, #000000, #577C54);