black
#000000
#51618A
#51618A
Color Values
| Format | #000000 | #51618A |
|---|---|---|
| HEX | #000000 | #51618A |
| RGB | 0, 0, 0 | 81, 97, 138 |
| HSL | 0.0, 0.0%, 0.0% | 223.2, 26.0%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 223.2, 41.3%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 41.3%, 29.7%, 0.0%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4968 0.0688 267.5 |
Contrast & Accessibility
3.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51618A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51618A
Color Difference (Delta E)
48.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51618A);
background: linear-gradient(135deg, #000000, #51618A);