black
#000000
#F71508
#F71508
Color Values
| Format | #000000 | #F71508 |
|---|---|---|
| HEX | #000000 | #F71508 |
| RGB | 0, 0, 0 | 247, 21, 8 |
| HSL | 0.0, 0.0%, 0.0% | 3.3, 93.7%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 3.3, 96.8%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 91.5%, 96.8%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6176 0.247 29.6 |
Contrast & Accessibility
5.07:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F71508 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F71508
Color Difference (Delta E)
112.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F71508);
background: linear-gradient(135deg, #000000, #F71508);