black
#000000
#664FE4
#664FE4
Color Values
| Format | #000000 | #664FE4 |
|---|---|---|
| HEX | #000000 | #664FE4 |
| RGB | 0, 0, 0 | 102, 79, 228 |
| HSL | 0.0, 0.0%, 0.0% | 249.3, 73.4%, 60.2% |
| HSV | 0.0, 0.0%, 0.0% | 249.3, 65.4%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 55.3%, 65.4%, 0.0%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5401 0.2149 283.6 |
Contrast & Accessibility
3.8:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664FE4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664FE4
Color Difference (Delta E)
97.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664FE4);
background: linear-gradient(135deg, #000000, #664FE4);