#288E91
#288E91
white
#FFFFFF
Color Values
| Format | #288E91 | #FFFFFF |
|---|---|---|
| HEX | #288E91 | #FFFFFF |
| RGB | 40, 142, 145 | 255, 255, 255 |
| HSL | 181.7, 56.8%, 36.3% | 0.0, 0.0%, 100.0% |
| HSV | 181.7, 72.4%, 56.9% | 0.0, 0.0%, 100.0% |
| CMYK | 72.4%, 2.1%, 0.0%, 43.1% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.592 0.0897 197.9 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.91:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288E91
The quick brown fox jumps over the lazy dog
Text: #288E91 → Background: #FFFFFF
Color Difference (Delta E)
54.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288E91, #FFFFFF);
background: linear-gradient(135deg, #288E91, #FFFFFF);