black
#000000
#663684
#663684
Color Values
| Format | #000000 | #663684 |
|---|---|---|
| HEX | #000000 | #663684 |
| RGB | 0, 0, 0 | 102, 54, 132 |
| HSL | 0.0, 0.0%, 0.0% | 276.9, 41.9%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 276.9, 59.1%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 22.7%, 59.1%, 0.0%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.43 0.1311 310.4 |
Contrast & Accessibility
2.43:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663684 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663684
Color Difference (Delta E)
59.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663684);
background: linear-gradient(135deg, #000000, #663684);