black
#000000
#231DBB
#231DBB
Color Values
| Format | #000000 | #231DBB |
|---|---|---|
| HEX | #000000 | #231DBB |
| RGB | 0, 0, 0 | 35, 29, 187 |
| HSL | 0.0, 0.0%, 0.0% | 242.3, 73.1%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 242.3, 84.5%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 81.3%, 84.5%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3882 0.228 270.2 |
Contrast & Accessibility
1.96:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #231DBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #231DBB
Color Difference (Delta E)
99.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #231DBB);
background: linear-gradient(135deg, #000000, #231DBB);