black
#000000
#663E85
#663E85
Color Values
| Format | #000000 | #663E85 |
|---|---|---|
| HEX | #000000 | #663E85 |
| RGB | 0, 0, 0 | 102, 62, 133 |
| HSL | 0.0, 0.0%, 0.0% | 273.8, 36.4%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 273.8, 53.4%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 23.3%, 53.4%, 0.0%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4435 0.1188 308.3 |
Contrast & Accessibility
2.59:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663E85 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663E85
Color Difference (Delta E)
57.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663E85);
background: linear-gradient(135deg, #000000, #663E85);