black
#000000
#578781
#578781
Color Values
| Format | #000000 | #578781 |
|---|---|---|
| HEX | #000000 | #578781 |
| RGB | 0, 0, 0 | 87, 135, 129 |
| HSL | 0.0, 0.0%, 0.0% | 172.5, 21.6%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 172.5, 35.6%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 35.6%, 0.0%, 4.4%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5872 0.053 185.9 |
Contrast & Accessibility
5.19:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578781 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578781
Color Difference (Delta E)
55.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578781);
background: linear-gradient(135deg, #000000, #578781);