black
#000000
#663783
#663783
Color Values
| Format | #000000 | #663783 |
|---|---|---|
| HEX | #000000 | #663783 |
| RGB | 0, 0, 0 | 102, 55, 131 |
| HSL | 0.0, 0.0%, 0.0% | 277.1, 40.9%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 277.1, 58.0%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 22.1%, 58.0%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4309 0.1283 310.7 |
Contrast & Accessibility
2.44:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663783 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663783
Color Difference (Delta E)
59.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663783);
background: linear-gradient(135deg, #000000, #663783);