black
#000000
#557F91
#557F91
Color Values
| Format | #000000 | #557F91 |
|---|---|---|
| HEX | #000000 | #557F91 |
| RGB | 0, 0, 0 | 85, 127, 145 |
| HSL | 0.0, 0.0%, 0.0% | 198.0, 26.1%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 198.0, 41.4%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 41.4%, 12.4%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5726 0.0541 226.7 |
Contrast & Accessibility
4.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557F91 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557F91
Color Difference (Delta E)
53.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557F91);
background: linear-gradient(135deg, #000000, #557F91);