black
#000000
#556781
#556781
Color Values
| Format | #000000 | #556781 |
|---|---|---|
| HEX | #000000 | #556781 |
| RGB | 0, 0, 0 | 85, 103, 129 |
| HSL | 0.0, 0.0%, 0.0% | 215.5, 20.6%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 215.5, 34.1%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 34.1%, 20.2%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5092 0.047 257.5 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556781 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556781
Color Difference (Delta E)
46.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556781);
background: linear-gradient(135deg, #000000, #556781);