#F31315
#F31315
white
#FFFFFF
Color Values
| Format | #F31315 | #FFFFFF |
|---|---|---|
| HEX | #F31315 | #FFFFFF |
| RGB | 243, 19, 21 | 255, 255, 255 |
| HSL | 359.5, 90.3%, 51.4% | 0.0, 0.0%, 100.0% |
| HSV | 359.5, 92.2%, 95.3% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 92.2%, 91.4%, 4.7% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6101 0.2437 28.5 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.27:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #F31315
The quick brown fox jumps over the lazy dog
Text: #F31315 → Background: #FFFFFF
Color Difference (Delta E)
107.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #F31315, #FFFFFF);
background: linear-gradient(135deg, #F31315, #FFFFFF);