black
#000000
#21238E
#21238E
Color Values
| Format | #000000 | #21238E |
|---|---|---|
| HEX | #000000 | #21238E |
| RGB | 0, 0, 0 | 33, 35, 142 |
| HSL | 0.0, 0.0%, 0.0% | 238.9, 62.3%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 238.9, 76.8%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 76.8%, 75.4%, 0.0%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3421 0.17 272.1 |
Contrast & Accessibility
1.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21238E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21238E
Color Difference (Delta E)
72.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21238E);
background: linear-gradient(135deg, #000000, #21238E);