#288E8B
#288E8B
white
#FFFFFF
Color Values
| Format | #288E8B | #FFFFFF |
|---|---|---|
| HEX | #288E8B | #FFFFFF |
| RGB | 40, 142, 139 | 255, 255, 255 |
| HSL | 178.2, 56.0%, 35.7% | 0.0, 0.0%, 100.0% |
| HSV | 178.2, 71.8%, 55.7% | 0.0, 0.0%, 100.0% |
| CMYK | 71.8%, 0.0%, 2.1%, 44.3% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5898 0.0902 192.1 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.94:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288E8B
The quick brown fox jumps over the lazy dog
Text: #288E8B → Background: #FFFFFF
Color Difference (Delta E)
55.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288E8B, #FFFFFF);
background: linear-gradient(135deg, #288E8B, #FFFFFF);