black
#000000
#51428C
#51428C
Color Values
| Format | #000000 | #51428C |
|---|---|---|
| HEX | #000000 | #51428C |
| RGB | 0, 0, 0 | 81, 66, 140 |
| HSL | 0.0, 0.0%, 0.0% | 252.2, 35.9%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 252.2, 52.9%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 42.1%, 52.9%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4328 0.1181 289.9 |
Contrast & Accessibility
2.51:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51428C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51428C
Color Difference (Delta E)
57.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51428C);
background: linear-gradient(135deg, #000000, #51428C);