#D21107
#D21107
white
#FFFFFF
Color Values
| Format | #D21107 | #FFFFFF |
|---|---|---|
| HEX | #D21107 | #FFFFFF |
| RGB | 210, 17, 7 | 255, 255, 255 |
| HSL | 3.0, 93.5%, 42.5% | 0.0, 0.0%, 100.0% |
| HSV | 3.0, 96.7%, 82.4% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 91.9%, 96.7%, 17.6% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5469 0.2182 29.5 | 1.0 0.0 89.9 |
Contrast & Accessibility
5.49:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #D21107
The quick brown fox jumps over the lazy dog
Text: #D21107 → Background: #FFFFFF
Color Difference (Delta E)
103.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #D21107, #FFFFFF);
background: linear-gradient(135deg, #D21107, #FFFFFF);