#288C99
#288C99
white
#FFFFFF
Color Values
| Format | #288C99 | #FFFFFF |
|---|---|---|
| HEX | #288C99 | #FFFFFF |
| RGB | 40, 140, 153 | 255, 255, 255 |
| HSL | 186.9, 58.5%, 37.8% | 0.0, 0.0%, 100.0% |
| HSV | 186.9, 73.9%, 60.0% | 0.0, 0.0%, 100.0% |
| CMYK | 73.9%, 8.5%, 0.0%, 40.0% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.59 0.0901 207.8 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.96:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288C99
The quick brown fox jumps over the lazy dog
Text: #288C99 → Background: #FFFFFF
Color Difference (Delta E)
54.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288C99, #FFFFFF);
background: linear-gradient(135deg, #288C99, #FFFFFF);