black
#000000
#587B63
#587B63
Color Values
| Format | #000000 | #587B63 |
|---|---|---|
| HEX | #000000 | #587B63 |
| RGB | 0, 0, 0 | 88, 123, 99 |
| HSL | 0.0, 0.0%, 0.0% | 138.9, 16.6%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 138.9, 28.5%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 28.5%, 0.0%, 19.5%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5491 0.0546 154.3 |
Contrast & Accessibility
4.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #587B63 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #587B63
Color Difference (Delta E)
52.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #587B63);
background: linear-gradient(135deg, #000000, #587B63);