black
#000000
#663CF1
#663CF1
Color Values
| Format | #000000 | #663CF1 |
|---|---|---|
| HEX | #000000 | #663CF1 |
| RGB | 0, 0, 0 | 102, 60, 241 |
| HSL | 0.0, 0.0%, 0.0% | 253.9, 86.6%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 253.9, 75.1%, 94.5% |
| CMYK | 0%, 0%, 0%, 100% | 57.7%, 75.1%, 0.0%, 5.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5264 0.2499 284.5 |
Contrast & Accessibility
3.48:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663CF1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663CF1
Color Difference (Delta E)
112.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663CF1);
background: linear-gradient(135deg, #000000, #663CF1);