black
#000000
#231B5E
#231B5E
Color Values
| Format | #000000 | #231B5E |
|---|---|---|
| HEX | #000000 | #231B5E |
| RGB | 0, 0, 0 | 35, 27, 94 |
| HSL | 0.0, 0.0%, 0.0% | 247.2, 55.4%, 23.7% |
| HSV | 0.0, 0.0%, 0.0% | 247.2, 71.3%, 36.9% |
| CMYK | 0%, 0%, 0%, 100% | 62.8%, 71.3%, 0.0%, 63.1% |
| OKLCH | 0.0 0.0 0.0 | 0.2798 0.1139 281.5 |
Contrast & Accessibility
1.39:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231B5E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231B5E
Color Difference (Delta E)
48.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231B5E);
background: linear-gradient(135deg, #000000, #231B5E);