black
#000000
#577861
#577861
Color Values
| Format | #000000 | #577861 |
|---|---|---|
| HEX | #000000 | #577861 |
| RGB | 0, 0, 0 | 87, 120, 97 |
| HSL | 0.0, 0.0%, 0.0% | 138.2, 15.9%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 138.2, 27.5%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 27.5%, 0.0%, 19.2%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5404 0.0521 154.0 |
Contrast & Accessibility
4.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577861 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577861
Color Difference (Delta E)
51.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577861);
background: linear-gradient(135deg, #000000, #577861);