#643F99
#643F99
white
#FFFFFF
Color Values
| Format | #643F99 | #FFFFFF |
|---|---|---|
| HEX | #643F99 | #FFFFFF |
| RGB | 100, 63, 153 | 255, 255, 255 |
| HSL | 264.7, 41.7%, 42.4% | 0.0, 0.0%, 100.0% |
| HSV | 264.7, 58.8%, 60.0% | 0.0, 0.0%, 100.0% |
| CMYK | 34.6%, 58.8%, 0.0%, 40.0% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4559 0.1422 299.7 | 1.0 0.0 89.9 |
Contrast & Accessibility
7.74:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #643F99
The quick brown fox jumps over the lazy dog
Text: #643F99 → Background: #FFFFFF
Color Difference (Delta E)
85.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #643F99, #FFFFFF);
background: linear-gradient(135deg, #643F99, #FFFFFF);