black
#000000
#381FAB
#381FAB
Color Values
| Format | #000000 | #381FAB |
|---|---|---|
| HEX | #000000 | #381FAB |
| RGB | 0, 0, 0 | 56, 31, 171 |
| HSL | 0.0, 0.0%, 0.0% | 250.7, 69.3%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 250.7, 81.9%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 67.3%, 81.9%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3852 0.2032 279.1 |
Contrast & Accessibility
1.95:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #381FAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #381FAB
Color Difference (Delta E)
89.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #381FAB);
background: linear-gradient(135deg, #000000, #381FAB);