black
#000000
#F51D18
#F51D18
Color Values
| Format | #000000 | #F51D18 |
|---|---|---|
| HEX | #000000 | #F51D18 |
| RGB | 0, 0, 0 | 245, 29, 24 |
| HSL | 0.0, 0.0%, 0.0% | 1.4, 91.7%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 1.4, 90.2%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 88.2%, 90.2%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6174 0.2419 28.8 |
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: #F51D18 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F51D18
Color Difference (Delta E)
108.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F51D18);
background: linear-gradient(135deg, #000000, #F51D18);