black
#000000
#F71210
#F71210
Color Values
| Format | #000000 | #F71210 |
|---|---|---|
| HEX | #000000 | #F71210 |
| RGB | 0, 0, 0 | 247, 18, 16 |
| HSL | 0.0, 0.0%, 0.0% | 0.5, 93.5%, 51.6% |
| HSV | 0.0, 0.0%, 0.0% | 0.5, 93.5%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 92.7%, 93.5%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.617 0.2474 28.9 |
Contrast & Accessibility
5.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F71210 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F71210
Color Difference (Delta E)
111.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F71210);
background: linear-gradient(135deg, #000000, #F71210);