black
#000000
#231BBA
#231BBA
Color Values
| Format | #000000 | #231BBA |
|---|---|---|
| HEX | #000000 | #231BBA |
| RGB | 0, 0, 0 | 35, 27, 186 |
| HSL | 0.0, 0.0%, 0.0% | 243.0, 74.6%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 243.0, 85.5%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 81.2%, 85.5%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3851 0.2282 270.4 |
Contrast & Accessibility
1.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231BBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231BBA
Color Difference (Delta E)
99.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231BBA);
background: linear-gradient(135deg, #000000, #231BBA);