black
#000000
#663CF7
#663CF7
Color Values
| Format | #000000 | #663CF7 |
|---|---|---|
| HEX | #000000 | #663CF7 |
| RGB | 0, 0, 0 | 102, 60, 247 |
| HSL | 0.0, 0.0%, 0.0% | 253.5, 92.1%, 60.2% |
| HSV | 0.0, 0.0%, 0.0% | 253.5, 75.7%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 58.7%, 75.7%, 0.0%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5321 0.2564 283.8 |
Contrast & Accessibility
3.55:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663CF7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663CF7
Color Difference (Delta E)
115.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663CF7);
background: linear-gradient(135deg, #000000, #663CF7);