black
#000000
#A21E21
#A21E21
Color Values
| Format | #000000 | #A21E21 |
|---|---|---|
| HEX | #000000 | #A21E21 |
| RGB | 0, 0, 0 | 162, 30, 33 |
| HSL | 0.0, 0.0%, 0.0% | 358.6, 68.7%, 37.6% |
| HSV | 0.0, 0.0%, 0.0% | 358.6, 81.5%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.5%, 79.6%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4637 0.1673 25.8 |
Contrast & Accessibility
2.74:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A21E21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A21E21
Color Difference (Delta E)
71.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A21E21);
background: linear-gradient(135deg, #000000, #A21E21);