#428BCF
#428BCF
white
#FFFFFF
Color Values
| Format | #428BCF | #FFFFFF |
|---|---|---|
| HEX | #428BCF | #FFFFFF |
| RGB | 66, 139, 207 | 255, 255, 255 |
| HSL | 208.9, 59.5%, 53.5% | 0.0, 0.0%, 100.0% |
| HSV | 208.9, 68.1%, 81.2% | 0.0, 0.0%, 100.0% |
| CMYK | 68.1%, 32.9%, 0.0%, 18.8% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6213 0.1264 249.1 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.6:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #428BCF
The quick brown fox jumps over the lazy dog
Text: #428BCF → Background: #FFFFFF
Color Difference (Delta E)
60.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #428BCF, #FFFFFF);
background: linear-gradient(135deg, #428BCF, #FFFFFF);