black
#000000
#F0221F
#F0221F
Color Values
| Format | #000000 | #F0221F |
|---|---|---|
| HEX | #000000 | #F0221F |
| RGB | 0, 0, 0 | 240, 34, 31 |
| HSL | 0.0, 0.0%, 0.0% | 0.9, 87.4%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 0.9, 87.1%, 94.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 85.8%, 87.1%, 5.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6108 0.2351 28.3 |
Contrast & Accessibility
4.95:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F0221F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F0221F
Color Difference (Delta E)
104.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F0221F);
background: linear-gradient(135deg, #000000, #F0221F);