#D43939
#D43939
white
#FFFFFF
Color Values
| Format | #D43939 | #FFFFFF |
|---|---|---|
| HEX | #D43939 | #FFFFFF |
| RGB | 212, 57, 57 | 255, 255, 255 |
| HSL | 0.0, 64.3%, 52.7% | 0.0, 0.0%, 100.0% |
| HSV | 0.0, 73.1%, 83.1% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 73.1%, 73.1%, 16.9% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5795 0.1921 25.5 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.73:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #D43939
The quick brown fox jumps over the lazy dog
Text: #D43939 → Background: #FFFFFF
Color Difference (Delta E)
87.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #D43939, #FFFFFF);
background: linear-gradient(135deg, #D43939, #FFFFFF);