black
#000000
#0B357B
#0B357B
Color Values
| Format | #000000 | #0B357B |
|---|---|---|
| HEX | #000000 | #0B357B |
| RGB | 0, 0, 0 | 11, 53, 123 |
| HSL | 0.0, 0.0%, 0.0% | 217.5, 83.6%, 26.3% |
| HSV | 0.0, 0.0%, 0.0% | 217.5, 91.1%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 91.1%, 56.9%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3486 0.1277 260.4 |
Contrast & Accessibility
1.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0B357B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0B357B
Color Difference (Delta E)
52.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0B357B);
background: linear-gradient(135deg, #000000, #0B357B);