#289CB8
#289CB8
white
#FFFFFF
Color Values
| Format | #289CB8 | #FFFFFF |
|---|---|---|
| HEX | #289CB8 | #FFFFFF |
| RGB | 40, 156, 184 | 255, 255, 255 |
| HSL | 191.7, 64.3%, 43.9% | 0.0, 0.0%, 100.0% |
| HSV | 191.7, 78.3%, 72.2% | 0.0, 0.0%, 100.0% |
| CMYK | 78.3%, 15.2%, 0.0%, 27.8% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.643 0.1058 218.4 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #289CB8
The quick brown fox jumps over the lazy dog
Text: #289CB8 → Background: #FFFFFF
Color Difference (Delta E)
51.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #289CB8, #FFFFFF);
background: linear-gradient(135deg, #289CB8, #FFFFFF);