black
#000000
#0B306F
#0B306F
Color Values
| Format | #000000 | #0B306F |
|---|---|---|
| HEX | #000000 | #0B306F |
| RGB | 0, 0, 0 | 11, 48, 111 |
| HSL | 0.0, 0.0%, 0.0% | 217.8, 82.0%, 23.9% |
| HSV | 0.0, 0.0%, 0.0% | 217.8, 90.1%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 90.1%, 56.8%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3265 0.117 260.6 |
Contrast & Accessibility
1.67:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0B306F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0B306F
Color Difference (Delta E)
47.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0B306F);
background: linear-gradient(135deg, #000000, #0B306F);