black
#000000
#311CAC
#311CAC
Color Values
| Format | #000000 | #311CAC |
|---|---|---|
| HEX | #000000 | #311CAC |
| RGB | 0, 0, 0 | 49, 28, 172 |
| HSL | 0.0, 0.0%, 0.0% | 248.7, 72.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 248.7, 83.7%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 71.5%, 83.7%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3779 0.2081 276.3 |
Contrast & Accessibility
1.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #311CAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #311CAC
Color Difference (Delta E)
91.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #311CAC);
background: linear-gradient(135deg, #000000, #311CAC);