black
#000000
#663A96
#663A96
Color Values
| Format | #000000 | #663A96 |
|---|---|---|
| HEX | #000000 | #663A96 |
| RGB | 0, 0, 0 | 102, 58, 150 |
| HSL | 0.0, 0.0%, 0.0% | 268.7, 44.2%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 268.7, 61.3%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 32.0%, 61.3%, 0.0%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4482 0.1465 303.0 |
Contrast & Accessibility
2.61:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663A96 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663A96
Color Difference (Delta E)
67.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663A96);
background: linear-gradient(135deg, #000000, #663A96);