black
#000000
#231B37
#231B37
Color Values
| Format | #000000 | #231B37 |
|---|---|---|
| HEX | #000000 | #231B37 |
| RGB | 0, 0, 0 | 35, 27, 55 |
| HSL | 0.0, 0.0%, 0.0% | 257.1, 34.1%, 16.1% |
| HSV | 0.0, 0.0%, 0.0% | 257.1, 50.9%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 36.4%, 50.9%, 0.0%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.2467 0.0526 295.4 |
Contrast & Accessibility
1.28:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231B37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231B37
Color Difference (Delta E)
23.83
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231B37);
background: linear-gradient(135deg, #000000, #231B37);