black
#000000
#AD302A
#AD302A
Color Values
| Format | #000000 | #AD302A |
|---|---|---|
| HEX | #000000 | #AD302A |
| RGB | 0, 0, 0 | 173, 48, 42 |
| HSL | 0.0, 0.0%, 0.0% | 2.7, 60.9%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 2.7, 75.7%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.3%, 75.7%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5008 0.1626 27.5 |
Contrast & Accessibility
3.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD302A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD302A
Color Difference (Delta E)
72.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD302A);
background: linear-gradient(135deg, #000000, #AD302A);