black
#000000
#F5191B
#F5191B
Color Values
| Format | #000000 | #F5191B |
|---|---|---|
| HEX | #000000 | #F5191B |
| RGB | 0, 0, 0 | 245, 25, 27 |
| HSL | 0.0, 0.0%, 0.0% | 359.5, 91.7%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 359.5, 89.8%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.8%, 89.0%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.616 0.2431 28.2 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F5191B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F5191B
Color Difference (Delta E)
108.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F5191B);
background: linear-gradient(135deg, #000000, #F5191B);