black
#000000
#55708B
#55708B
Color Values
| Format | #000000 | #55708B |
|---|---|---|
| HEX | #000000 | #55708B |
| RGB | 0, 0, 0 | 85, 112, 139 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 24.1%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 38.8%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 38.8%, 19.4%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5346 0.0531 248.9 |
Contrast & Accessibility
4.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #55708B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #55708B
Color Difference (Delta E)
49.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #55708B);
background: linear-gradient(135deg, #000000, #55708B);