black
#000000
#DD181B
#DD181B
Color Values
| Format | #000000 | #DD181B |
|---|---|---|
| HEX | #000000 | #DD181B |
| RGB | 0, 0, 0 | 221, 24, 27 |
| HSL | 0.0, 0.0%, 0.0% | 359.1, 80.4%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 359.1, 89.1%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.1%, 87.8%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5711 0.2237 27.8 |
Contrast & Accessibility
4.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #DD181B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #DD181B
Color Difference (Delta E)
98.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #DD181B);
background: linear-gradient(135deg, #000000, #DD181B);