black
#000000
#231CA6
#231CA6
Color Values
| Format | #000000 | #231CA6 |
|---|---|---|
| HEX | #000000 | #231CA6 |
| RGB | 0, 0, 0 | 35, 28, 166 |
| HSL | 0.0, 0.0%, 0.0% | 243.0, 71.1%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 243.0, 83.1%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 78.9%, 83.1%, 0.0%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3618 0.2048 271.7 |
Contrast & Accessibility
1.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231CA6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231CA6
Color Difference (Delta E)
89.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231CA6);
background: linear-gradient(135deg, #000000, #231CA6);