black
#000000
#51569F
#51569F
Color Values
| Format | #000000 | #51569F |
|---|---|---|
| HEX | #000000 | #51569F |
| RGB | 0, 0, 0 | 81, 86, 159 |
| HSL | 0.0, 0.0%, 0.0% | 236.2, 32.5%, 47.1% |
| HSV | 0.0, 0.0%, 0.0% | 236.2, 49.1%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 49.1%, 45.9%, 0.0%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4849 0.1159 278.2 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51569F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51569F
Color Difference (Delta E)
59.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51569F);
background: linear-gradient(135deg, #000000, #51569F);