black
#000000
#D83739
#D83739
Color Values
| Format | #000000 | #D83739 |
|---|---|---|
| HEX | #000000 | #D83739 |
| RGB | 0, 0, 0 | 216, 55, 57 |
| HSL | 0.0, 0.0%, 0.0% | 359.3, 67.4%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 359.3, 74.5%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 74.5%, 73.6%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5846 0.1977 25.2 |
Contrast & Accessibility
4.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D83739 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D83739
Color Difference (Delta E)
87.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D83739);
background: linear-gradient(135deg, #000000, #D83739);