black
#000000
#663E92
#663E92
Color Values
| Format | #000000 | #663E92 |
|---|---|---|
| HEX | #000000 | #663E92 |
| RGB | 0, 0, 0 | 102, 62, 146 |
| HSL | 0.0, 0.0%, 0.0% | 268.6, 40.4%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 268.6, 57.5%, 57.3% |
| CMYK | 0%, 0%, 0%, 100% | 30.1%, 57.5%, 0.0%, 42.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4518 0.1353 303.4 |
Contrast & Accessibility
2.67:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663E92 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663E92
Color Difference (Delta E)
63.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663E92);
background: linear-gradient(135deg, #000000, #663E92);