#3F57B5
#3F57B5
white
#FFFFFF
Color Values
| Format | #3F57B5 | #FFFFFF |
|---|---|---|
| HEX | #3F57B5 | #FFFFFF |
| RGB | 63, 87, 181 | 255, 255, 255 |
| HSL | 227.8, 48.4%, 47.8% | 0.0, 0.0%, 100.0% |
| HSV | 227.8, 65.2%, 71.0% | 0.0, 0.0%, 100.0% |
| CMYK | 65.2%, 51.9%, 0.0%, 29.0% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4902 0.1512 269.3 | 1.0 0.0 89.9 |
Contrast & Accessibility
6.48:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #3F57B5
The quick brown fox jumps over the lazy dog
Text: #3F57B5 → Background: #FFFFFF
Color Difference (Delta E)
82.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #3F57B5, #FFFFFF);
background: linear-gradient(135deg, #3F57B5, #FFFFFF);