black
#000000
#51499E
#51499E
Color Values
| Format | #000000 | #51499E |
|---|---|---|
| HEX | #000000 | #51499E |
| RGB | 0, 0, 0 | 81, 73, 158 |
| HSL | 0.0, 0.0%, 0.0% | 245.6, 36.8%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 245.6, 53.8%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 48.7%, 53.8%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4586 0.1333 284.1 |
Contrast & Accessibility
2.8:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51499E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51499E
Color Difference (Delta E)
63.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51499E);
background: linear-gradient(135deg, #000000, #51499E);