#900303
#900303
white
#FFFFFF
Color Values
| Format | #900303 | #FFFFFF |
|---|---|---|
| HEX | #900303 | #FFFFFF |
| RGB | 144, 3, 3 | 255, 255, 255 |
| HSL | 0.0, 95.9%, 28.8% | 0.0, 0.0%, 100.0% |
| HSV | 0.0, 97.9%, 56.5% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 97.9%, 97.9%, 43.5% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4117 0.1669 29.0 | 1.0 0.0 89.9 |
Contrast & Accessibility
9.54:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #900303
The quick brown fox jumps over the lazy dog
Text: #900303 → Background: #FFFFFF
Color Difference (Delta E)
96.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #900303, #FFFFFF);
background: linear-gradient(135deg, #900303, #FFFFFF);