#663F9B
#663F9B
white
#FFFFFF
Color Values
| Format | #663F9B | #FFFFFF |
|---|---|---|
| HEX | #663F9B | #FFFFFF |
| RGB | 102, 63, 155 | 255, 255, 255 |
| HSL | 265.4, 42.2%, 42.7% | 0.0, 0.0%, 100.0% |
| HSV | 265.4, 59.4%, 60.8% | 0.0, 0.0%, 100.0% |
| CMYK | 34.2%, 59.4%, 0.0%, 39.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4595 0.145 300.3 | 1.0 0.0 89.9 |
Contrast & Accessibility
7.64:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #663F9B
The quick brown fox jumps over the lazy dog
Text: #663F9B → Background: #FFFFFF
Color Difference (Delta E)
86.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #663F9B, #FFFFFF);
background: linear-gradient(135deg, #663F9B, #FFFFFF);