black
#000000
#21012B
#21012B
Color Values
| Format | #000000 | #21012B |
|---|---|---|
| HEX | #000000 | #21012B |
| RGB | 0, 0, 0 | 33, 1, 43 |
| HSL | 0.0, 0.0%, 0.0% | 285.7, 95.5%, 8.6% |
| HSV | 0.0, 0.0%, 0.0% | 285.7, 97.7%, 16.9% |
| CMYK | 0%, 0%, 0%, 100% | 23.3%, 97.7%, 0.0%, 83.1% |
| OKLCH | 0.0 0.0 0.0 | 0.1849 0.0865 317.1 |
Contrast & Accessibility
1.1:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21012B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21012B
Color Difference (Delta E)
30.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21012B);
background: linear-gradient(135deg, #000000, #21012B);