#287AD3
#287AD3
white
#FFFFFF
Color Values
| Format | #287AD3 | #FFFFFF |
|---|---|---|
| HEX | #287AD3 | #FFFFFF |
| RGB | 40, 122, 211 | 255, 255, 255 |
| HSL | 211.2, 68.1%, 49.2% | 0.0, 0.0%, 100.0% |
| HSV | 211.2, 81.0%, 82.7% | 0.0, 0.0%, 100.0% |
| CMYK | 81.0%, 42.2%, 0.0%, 17.3% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5772 0.157 253.8 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #287AD3
The quick brown fox jumps over the lazy dog
Text: #287AD3 → Background: #FFFFFF
Color Difference (Delta E)
72.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #287AD3, #FFFFFF);
background: linear-gradient(135deg, #287AD3, #FFFFFF);