black
#000000
#558581
#558581
Color Values
| Format | #000000 | #558581 |
|---|---|---|
| HEX | #000000 | #558581 |
| RGB | 0, 0, 0 | 85, 133, 129 |
| HSL | 0.0, 0.0%, 0.0% | 175.0, 22.0%, 42.7% |
| HSV | 0.0, 0.0%, 0.0% | 175.0, 36.1%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 36.1%, 0.0%, 3.0%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5812 0.0525 189.2 |
Contrast & Accessibility
5.06:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558581 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558581
Color Difference (Delta E)
55.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558581);
background: linear-gradient(135deg, #000000, #558581);