#E3403D
#E3403D
white
#FFFFFF
Color Values
| Format | #E3403D | #FFFFFF |
|---|---|---|
| HEX | #E3403D | #FFFFFF |
| RGB | 227, 64, 61 | 255, 255, 255 |
| HSL | 1.1, 74.8%, 56.5% | 0.0, 0.0%, 100.0% |
| HSV | 1.1, 73.1%, 89.0% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 71.8%, 73.1%, 11.0% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.612 0.2004 26.2 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.14:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #E3403D
The quick brown fox jumps over the lazy dog
Text: #E3403D → Background: #FFFFFF
Color Difference (Delta E)
87.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #E3403D, #FFFFFF);
background: linear-gradient(135deg, #E3403D, #FFFFFF);