#283F71
#283F71
white
#FFFFFF
Color Values
| Format | #283F71 | #FFFFFF |
|---|---|---|
| HEX | #283F71 | #FFFFFF |
| RGB | 40, 63, 113 | 255, 255, 255 |
| HSL | 221.1, 47.7%, 30.0% | 0.0, 0.0%, 100.0% |
| HSV | 221.1, 64.6%, 44.3% | 0.0, 0.0%, 100.0% |
| CMYK | 64.6%, 44.2%, 0.0%, 55.7% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.376 0.0905 264.0 | 1.0 0.0 89.9 |
Contrast & Accessibility
10.3:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #283F71
The quick brown fox jumps over the lazy dog
Text: #283F71 → Background: #FFFFFF
Color Difference (Delta E)
79.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #283F71, #FFFFFF);
background: linear-gradient(135deg, #283F71, #FFFFFF);