black
#000000
#AD1503
#AD1503
Color Values
| Format | #000000 | #AD1503 |
|---|---|---|
| HEX | #000000 | #AD1503 |
| RGB | 0, 0, 0 | 173, 21, 3 |
| HSL | 0.0, 0.0%, 0.0% | 6.4, 96.6%, 34.5% |
| HSV | 0.0, 0.0%, 0.0% | 6.4, 98.3%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.9%, 98.3%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4772 0.1854 30.7 |
Contrast & Accessibility
2.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD1503 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD1503
Color Difference (Delta E)
83.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD1503);
background: linear-gradient(135deg, #000000, #AD1503);