red 3
#CD0000
white
#FFFFFF
Color Values
| Format | #CD0000 | #FFFFFF |
|---|---|---|
| HEX | #CD0000 | #FFFFFF |
| RGB | 205, 0, 0 | 255, 255, 255 |
| HSL | 0.0, 100.0%, 40.2% | 0.0, 0.0%, 100.0% |
| HSV | 0.0, 100.0%, 80.4% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 100.0%, 100.0%, 19.6% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5327 0.2186 29.2 | 1.0 0.0 89.9 |
Contrast & Accessibility
5.84:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #CD0000
The quick brown fox jumps over the lazy dog
Text: #CD0000 → Background: #FFFFFF
Color Difference (Delta E)
105.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #CD0000, #FFFFFF);
background: linear-gradient(135deg, #CD0000, #FFFFFF);