black
#000000
#664AB9
#664AB9
Color Values
| Format | #000000 | #664AB9 |
|---|---|---|
| HEX | #000000 | #664AB9 |
| RGB | 0, 0, 0 | 102, 74, 185 |
| HSL | 0.0, 0.0%, 0.0% | 255.1, 44.2%, 50.8% |
| HSV | 0.0, 0.0%, 0.0% | 255.1, 60.0%, 72.5% |
| CMYK | 0%, 0%, 0%, 100% | 44.9%, 60.0%, 0.0%, 27.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4987 0.1674 290.7 |
Contrast & Accessibility
3.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664AB9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664AB9
Color Difference (Delta E)
78.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664AB9);
background: linear-gradient(135deg, #000000, #664AB9);