black
#000000
#213DA2
#213DA2
Color Values
| Format | #000000 | #213DA2 |
|---|---|---|
| HEX | #000000 | #213DA2 |
| RGB | 0, 0, 0 | 33, 61, 162 |
| HSL | 0.0, 0.0%, 0.0% | 227.0, 66.2%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 227.0, 79.6%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 79.6%, 62.3%, 0.0%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4078 0.1664 266.7 |
Contrast & Accessibility
2.25:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213DA2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213DA2
Color Difference (Delta E)
70.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213DA2);
background: linear-gradient(135deg, #000000, #213DA2);