#F3211F
#F3211F
white
#FFFFFF
Color Values
| Format | #F3211F | #FFFFFF |
|---|---|---|
| HEX | #F3211F | #FFFFFF |
| RGB | 243, 33, 31 | 255, 255, 255 |
| HSL | 0.6, 89.8%, 53.7% | 0.0, 0.0%, 100.0% |
| HSV | 0.6, 87.2%, 95.3% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 86.4%, 87.2%, 4.7% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6158 0.238 28.3 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.16:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #F3211F
The quick brown fox jumps over the lazy dog
Text: #F3211F → Background: #FFFFFF
Color Difference (Delta E)
104.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #F3211F, #FFFFFF);
background: linear-gradient(135deg, #F3211F, #FFFFFF);