black
#000000
#0D57B0
#0D57B0
Color Values
| Format | #000000 | #0D57B0 |
|---|---|---|
| HEX | #000000 | #0D57B0 |
| RGB | 0, 0, 0 | 13, 87, 176 |
| HSL | 0.0, 0.0%, 0.0% | 212.8, 86.2%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 212.8, 92.6%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 92.6%, 50.6%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.469 0.1572 257.0 |
Contrast & Accessibility
3.01:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0D57B0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0D57B0
Color Difference (Delta E)
66.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0D57B0);
background: linear-gradient(135deg, #000000, #0D57B0);