#288F9A
#288F9A
white
#FFFFFF
Color Values
| Format | #288F9A | #FFFFFF |
|---|---|---|
| HEX | #288F9A | #FFFFFF |
| RGB | 40, 143, 154 | 255, 255, 255 |
| HSL | 185.8, 58.8%, 38.0% | 0.0, 0.0%, 100.0% |
| HSV | 185.8, 74.0%, 60.4% | 0.0, 0.0%, 100.0% |
| CMYK | 74.0%, 7.1%, 0.0%, 39.6% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5981 0.0914 205.6 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.83:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288F9A
The quick brown fox jumps over the lazy dog
Text: #288F9A → Background: #FFFFFF
Color Difference (Delta E)
53.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288F9A, #FFFFFF);
background: linear-gradient(135deg, #288F9A, #FFFFFF);