#21578B
#21578B
white
#FFFFFF
Color Values
| Format | #21578B | #FFFFFF |
|---|---|---|
| HEX | #21578B | #FFFFFF |
| RGB | 33, 87, 139 | 255, 255, 255 |
| HSL | 209.4, 61.6%, 33.7% | 0.0, 0.0%, 100.0% |
| HSV | 209.4, 76.3%, 54.5% | 0.0, 0.0%, 100.0% |
| CMYK | 76.3%, 37.4%, 0.0%, 45.5% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4478 0.1025 250.5 | 1.0 0.0 89.9 |
Contrast & Accessibility
7.5:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #21578B
The quick brown fox jumps over the lazy dog
Text: #21578B → Background: #FFFFFF
Color Difference (Delta E)
72.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #21578B, #FFFFFF);
background: linear-gradient(135deg, #21578B, #FFFFFF);