black
#000000
#213787
#213787
Color Values
| Format | #000000 | #213787 |
|---|---|---|
| HEX | #000000 | #213787 |
| RGB | 0, 0, 0 | 33, 55, 135 |
| HSL | 0.0, 0.0%, 0.0% | 227.1, 60.7%, 32.9% |
| HSV | 0.0, 0.0%, 0.0% | 227.1, 75.6%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 75.6%, 59.3%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3715 0.1365 267.5 |
Contrast & Accessibility
1.96:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213787 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213787
Color Difference (Delta E)
58.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213787);
background: linear-gradient(135deg, #000000, #213787);