black
#000000
#A41421
#A41421
Color Values
| Format | #000000 | #A41421 |
|---|---|---|
| HEX | #000000 | #A41421 |
| RGB | 0, 0, 0 | 164, 20, 33 |
| HSL | 0.0, 0.0%, 0.0% | 354.6, 78.3%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 354.6, 87.8%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.8%, 79.9%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4613 0.1752 24.3 |
Contrast & Accessibility
2.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A41421 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A41421
Color Difference (Delta E)
73.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A41421);
background: linear-gradient(135deg, #000000, #A41421);