black
#000000
#213AB0
#213AB0
Color Values
| Format | #000000 | #213AB0 |
|---|---|---|
| HEX | #000000 | #213AB0 |
| RGB | 0, 0, 0 | 33, 58, 176 |
| HSL | 0.0, 0.0%, 0.0% | 229.5, 68.4%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 229.5, 81.2%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 81.2%, 67.0%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4155 0.1885 267.4 |
Contrast & Accessibility
2.3:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213AB0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213AB0
Color Difference (Delta E)
79.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213AB0);
background: linear-gradient(135deg, #000000, #213AB0);