black
#000000
#51559B
#51559B
Color Values
| Format | #000000 | #51559B |
|---|---|---|
| HEX | #000000 | #51559B |
| RGB | 0, 0, 0 | 81, 85, 155 |
| HSL | 0.0, 0.0%, 0.0% | 236.8, 31.4%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 236.8, 47.7%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 47.7%, 45.2%, 0.0%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4803 0.1113 278.9 |
Contrast & Accessibility
3.12:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51559B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51559B
Color Difference (Delta E)
57.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51559B);
background: linear-gradient(135deg, #000000, #51559B);