black
#000000
#F7312E
#F7312E
Color Values
| Format | #000000 | #F7312E |
|---|---|---|
| HEX | #000000 | #F7312E |
| RGB | 0, 0, 0 | 247, 49, 46 |
| HSL | 0.0, 0.0%, 0.0% | 0.9, 92.6%, 57.5% |
| HSV | 0.0, 0.0%, 0.0% | 0.9, 81.4%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 80.2%, 81.4%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6331 0.2317 27.6 |
Contrast & Accessibility
5.43:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F7312E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F7312E
Color Difference (Delta E)
103.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F7312E);
background: linear-gradient(135deg, #000000, #F7312E);