#AD1728
#AD1728
white
#FFFFFF
Color Values
| Format | #AD1728 | #FFFFFF |
|---|---|---|
| HEX | #AD1728 | #FFFFFF |
| RGB | 173, 23, 40 | 255, 255, 255 |
| HSL | 353.2, 76.5%, 38.4% | 0.0, 0.0%, 100.0% |
| HSV | 353.2, 86.7%, 67.8% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 86.7%, 76.9%, 32.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4811 0.1812 22.9 | 1.0 0.0 89.9 |
Contrast & Accessibility
7.17:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #AD1728
The quick brown fox jumps over the lazy dog
Text: #AD1728 → Background: #FFFFFF
Color Difference (Delta E)
90.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #AD1728, #FFFFFF);
background: linear-gradient(135deg, #AD1728, #FFFFFF);