black
#000000
#311D88
#311D88
Color Values
| Format | #000000 | #311D88 |
|---|---|---|
| HEX | #000000 | #311D88 |
| RGB | 0, 0, 0 | 49, 29, 136 |
| HSL | 0.0, 0.0%, 0.0% | 251.2, 64.8%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 251.2, 78.7%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 64.0%, 78.7%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3389 0.1647 281.6 |
Contrast & Accessibility
1.66:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #311D88 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #311D88
Color Difference (Delta E)
72.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #311D88);
background: linear-gradient(135deg, #000000, #311D88);