black
#000000
#0B51CC
#0B51CC
Color Values
| Format | #000000 | #0B51CC |
|---|---|---|
| HEX | #000000 | #0B51CC |
| RGB | 0, 0, 0 | 11, 81, 204 |
| HSL | 0.0, 0.0%, 0.0% | 218.2, 89.8%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 218.2, 94.6%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 94.6%, 60.3%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4795 0.2012 261.4 |
Contrast & Accessibility
3.06:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0B51CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0B51CC
Color Difference (Delta E)
84.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0B51CC);
background: linear-gradient(135deg, #000000, #0B51CC);