black
#000000
#A0040C
#A0040C
Color Values
| Format | #000000 | #A0040C |
|---|---|---|
| HEX | #000000 | #A0040C |
| RGB | 0, 0, 0 | 160, 4, 12 |
| HSL | 0.0, 0.0%, 0.0% | 356.9, 95.1%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 356.9, 97.5%, 62.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 97.5%, 92.5%, 37.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4452 0.1797 27.7 |
Contrast & Accessibility
2.52:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A0040C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A0040C
Color Difference (Delta E)
77.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A0040C);
background: linear-gradient(135deg, #000000, #A0040C);