black
#000000
#0B31A4
#0B31A4
Color Values
| Format | #000000 | #0B31A4 |
|---|---|---|
| HEX | #000000 | #0B31A4 |
| RGB | 0, 0, 0 | 11, 49, 164 |
| HSL | 0.0, 0.0%, 0.0% | 225.1, 87.4%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 225.1, 93.3%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 93.3%, 70.1%, 0.0%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3808 0.1879 264.3 |
Contrast & Accessibility
1.99:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0B31A4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0B31A4
Color Difference (Delta E)
77.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0B31A4);
background: linear-gradient(135deg, #000000, #0B31A4);