black
#000000
#663E96
#663E96
Color Values
| Format | #000000 | #663E96 |
|---|---|---|
| HEX | #000000 | #663E96 |
| RGB | 0, 0, 0 | 102, 62, 150 |
| HSL | 0.0, 0.0%, 0.0% | 267.3, 41.5%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 267.3, 58.7%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 32.0%, 58.7%, 0.0%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4545 0.1403 302.1 |
Contrast & Accessibility
2.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663E96 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663E96
Color Difference (Delta E)
65.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663E96);
background: linear-gradient(135deg, #000000, #663E96);