black
#000000
#578C80
#578C80
Color Values
| Format | #000000 | #578C80 |
|---|---|---|
| HEX | #000000 | #578C80 |
| RGB | 0, 0, 0 | 87, 140, 128 |
| HSL | 0.0, 0.0%, 0.0% | 166.4, 23.3%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 166.4, 37.9%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 37.9%, 0.0%, 8.6%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5992 0.0598 178.2 |
Contrast & Accessibility
5.47:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578C80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578C80
Color Difference (Delta E)
58.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578C80);
background: linear-gradient(135deg, #000000, #578C80);