black
#000000
#231B43
#231B43
Color Values
| Format | #000000 | #231B43 |
|---|---|---|
| HEX | #000000 | #231B43 |
| RGB | 0, 0, 0 | 35, 27, 67 |
| HSL | 0.0, 0.0%, 0.0% | 252.0, 42.6%, 18.4% |
| HSV | 0.0, 0.0%, 0.0% | 252.0, 59.7%, 26.3% |
| CMYK | 0%, 0%, 0%, 100% | 47.8%, 59.7%, 0.0%, 73.7% |
| OKLCH | 0.0 0.0 0.0 | 0.2556 0.0726 289.4 |
Contrast & Accessibility
1.31:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231B43 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231B43
Color Difference (Delta E)
31.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231B43);
background: linear-gradient(135deg, #000000, #231B43);