black
#000000
#213BC2
#213BC2
Color Values
| Format | #000000 | #213BC2 |
|---|---|---|
| HEX | #000000 | #213BC2 |
| RGB | 0, 0, 0 | 33, 59, 194 |
| HSL | 0.0, 0.0%, 0.0% | 230.3, 70.9%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 230.3, 83.0%, 76.1% |
| CMYK | 0%, 0%, 0%, 100% | 83.0%, 69.6%, 0.0%, 23.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4352 0.2101 267.2 |
Contrast & Accessibility
2.47:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213BC2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213BC2
Color Difference (Delta E)
89.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213BC2);
background: linear-gradient(135deg, #000000, #213BC2);