#288CB8
#288CB8
white
#FFFFFF
Color Values
| Format | #288CB8 | #FFFFFF |
|---|---|---|
| HEX | #288CB8 | #FFFFFF |
| RGB | 40, 140, 184 | 255, 255, 255 |
| HSL | 198.3, 64.3%, 43.9% | 0.0, 0.0%, 100.0% |
| HSV | 198.3, 78.3%, 72.2% | 0.0, 0.0%, 100.0% |
| CMYK | 78.3%, 23.9%, 0.0%, 27.8% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6039 0.1104 232.3 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.8:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288CB8
The quick brown fox jumps over the lazy dog
Text: #288CB8 → Background: #FFFFFF
Color Difference (Delta E)
56.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288CB8, #FFFFFF);
background: linear-gradient(135deg, #288CB8, #FFFFFF);