black
#000000
#CF2828
#CF2828
Color Values
| Format | #000000 | #CF2828 |
|---|---|---|
| HEX | #000000 | #CF2828 |
| RGB | 0, 0, 0 | 207, 40, 40 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 67.6%, 48.4% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 80.7%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 80.7%, 80.7%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5549 0.202 26.9 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CF2828 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CF2828
Color Difference (Delta E)
88.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CF2828);
background: linear-gradient(135deg, #000000, #CF2828);