#A3151B
#A3151B
white
#FFFFFF
Color Values
| Format | #A3151B | #FFFFFF |
|---|---|---|
| HEX | #A3151B | #FFFFFF |
| RGB | 163, 21, 27 | 255, 255, 255 |
| HSL | 357.5, 77.2%, 36.1% | 0.0, 0.0%, 100.0% |
| HSV | 357.5, 87.1%, 63.9% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 87.1%, 83.4%, 36.1% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4592 0.1744 26.2 | 1.0 0.0 89.9 |
Contrast & Accessibility
7.83:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #A3151B
The quick brown fox jumps over the lazy dog
Text: #A3151B → Background: #FFFFFF
Color Difference (Delta E)
92.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #A3151B, #FFFFFF);
background: linear-gradient(135deg, #A3151B, #FFFFFF);