#428FC9
#428FC9
white
#FFFFFF
Color Values
| Format | #428FC9 | #FFFFFF |
|---|---|---|
| HEX | #428FC9 | #FFFFFF |
| RGB | 66, 143, 201 | 255, 255, 255 |
| HSL | 205.8, 55.6%, 52.4% | 0.0, 0.0%, 100.0% |
| HSV | 205.8, 67.2%, 78.8% | 0.0, 0.0%, 100.0% |
| CMYK | 67.2%, 28.9%, 0.0%, 21.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6273 0.1159 244.0 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #428FC9
The quick brown fox jumps over the lazy dog
Text: #428FC9 → Background: #FFFFFF
Color Difference (Delta E)
56.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #428FC9, #FFFFFF);
background: linear-gradient(135deg, #428FC9, #FFFFFF);