#663F8B
#663F8B
white
#FFFFFF
Color Values
| Format | #663F8B | #FFFFFF |
|---|---|---|
| HEX | #663F8B | #FFFFFF |
| RGB | 102, 63, 139 | 255, 255, 255 |
| HSL | 270.8, 37.6%, 39.6% | 0.0, 0.0%, 100.0% |
| HSV | 270.8, 54.7%, 54.5% | 0.0, 0.0%, 100.0% |
| CMYK | 26.6%, 54.7%, 0.0%, 45.5% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4489 0.1247 305.7 | 1.0 0.0 89.9 |
Contrast & Accessibility
7.93:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #663F8B
The quick brown fox jumps over the lazy dog
Text: #663F8B → Background: #FFFFFF
Color Difference (Delta E)
81.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #663F8B, #FFFFFF);
background: linear-gradient(135deg, #663F8B, #FFFFFF);