black
#000000
#231B97
#231B97
Color Values
| Format | #000000 | #231B97 |
|---|---|---|
| HEX | #000000 | #231B97 |
| RGB | 0, 0, 0 | 35, 27, 151 |
| HSL | 0.0, 0.0%, 0.0% | 243.9, 69.7%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 243.9, 82.1%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 76.8%, 82.1%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3428 0.188 273.1 |
Contrast & Accessibility
1.68:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231B97 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231B97
Color Difference (Delta E)
81.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231B97);
background: linear-gradient(135deg, #000000, #231B97);