#287DB3
#287DB3
white
#FFFFFF
Color Values
| Format | #287DB3 | #FFFFFF |
|---|---|---|
| HEX | #287DB3 | #FFFFFF |
| RGB | 40, 125, 179 | 255, 255, 255 |
| HSL | 203.3, 63.5%, 42.9% | 0.0, 0.0%, 100.0% |
| HSV | 203.3, 77.7%, 70.2% | 0.0, 0.0%, 100.0% |
| CMYK | 77.7%, 30.2%, 0.0%, 29.8% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5652 0.1149 241.5 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #287DB3
The quick brown fox jumps over the lazy dog
Text: #287DB3 → Background: #FFFFFF
Color Difference (Delta E)
61.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #287DB3, #FFFFFF);
background: linear-gradient(135deg, #287DB3, #FFFFFF);