black
#000000
#558981
#558981
Color Values
| Format | #000000 | #558981 |
|---|---|---|
| HEX | #000000 | #558981 |
| RGB | 0, 0, 0 | 85, 137, 129 |
| HSL | 0.0, 0.0%, 0.0% | 170.8, 23.4%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 170.8, 38.0%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 38.0%, 0.0%, 5.8%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5911 0.0572 183.5 |
Contrast & Accessibility
5.28:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558981 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558981
Color Difference (Delta E)
56.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558981);
background: linear-gradient(135deg, #000000, #558981);