#663FCF
#663FCF
white
#FFFFFF
Color Values
| Format | #663FCF | #FFFFFF |
|---|---|---|
| HEX | #663FCF | #FFFFFF |
| RGB | 102, 63, 207 | 255, 255, 255 |
| HSL | 256.2, 60.0%, 52.9% | 0.0, 0.0%, 100.0% |
| HSV | 256.2, 69.6%, 81.2% | 0.0, 0.0%, 100.0% |
| CMYK | 50.7%, 69.6%, 0.0%, 18.8% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4999 0.2083 289.0 | 1.0 0.0 89.9 |
Contrast & Accessibility
6.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #663FCF
The quick brown fox jumps over the lazy dog
Text: #663FCF → Background: #FFFFFF
Color Difference (Delta E)
104.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #663FCF, #FFFFFF);
background: linear-gradient(135deg, #663FCF, #FFFFFF);