#428FD8
#428FD8
white
#FFFFFF
Color Values
| Format | #428FD8 | #FFFFFF |
|---|---|---|
| HEX | #428FD8 | #FFFFFF |
| RGB | 66, 143, 216 | 255, 255, 255 |
| HSL | 209.2, 65.8%, 55.3% | 0.0, 0.0%, 100.0% |
| HSV | 209.2, 69.4%, 84.7% | 0.0, 0.0%, 100.0% |
| CMYK | 69.4%, 33.8%, 0.0%, 15.3% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6352 0.1338 249.7 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #428FD8
The quick brown fox jumps over the lazy dog
Text: #428FD8 → Background: #FFFFFF
Color Difference (Delta E)
61.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #428FD8, #FFFFFF);
background: linear-gradient(135deg, #428FD8, #FFFFFF);