black
#000000
#558F87
#558F87
Color Values
| Format | #000000 | #558F87 |
|---|---|---|
| HEX | #000000 | #558F87 |
| RGB | 0, 0, 0 | 85, 143, 135 |
| HSL | 0.0, 0.0%, 0.0% | 171.7, 25.4%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 171.7, 40.6%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 40.6%, 0.0%, 5.6%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6078 0.0624 184.5 |
Contrast & Accessibility
5.67:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558F87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558F87
Color Difference (Delta E)
59.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558F87);
background: linear-gradient(135deg, #000000, #558F87);