black
#000000
#CF131F
#CF131F
Color Values
| Format | #000000 | #CF131F |
|---|---|---|
| HEX | #000000 | #CF131F |
| RGB | 0, 0, 0 | 207, 19, 31 |
| HSL | 0.0, 0.0%, 0.0% | 356.2, 83.2%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 356.2, 90.8%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 90.8%, 85.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5432 0.2134 26.5 |
Contrast & Accessibility
3.77:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CF131F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CF131F
Color Difference (Delta E)
92.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CF131F);
background: linear-gradient(135deg, #000000, #CF131F);