black
#000000
#DD181E
#DD181E
Color Values
| Format | #000000 | #DD181E |
|---|---|---|
| HEX | #000000 | #DD181E |
| RGB | 0, 0, 0 | 221, 24, 30 |
| HSL | 0.0, 0.0%, 0.0% | 358.2, 80.4%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 358.2, 89.1%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.1%, 86.4%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5713 0.2234 27.4 |
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: #DD181E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #DD181E
Color Difference (Delta E)
98.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #DD181E);
background: linear-gradient(135deg, #000000, #DD181E);