black
#000000
#221821
#221821
Color Values
| Format | #000000 | #221821 |
|---|---|---|
| HEX | #000000 | #221821 |
| RGB | 0, 0, 0 | 34, 24, 33 |
| HSL | 0.0, 0.0%, 0.0% | 306.0, 17.2%, 11.4% |
| HSV | 0.0, 0.0%, 0.0% | 306.0, 29.4%, 13.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 29.4%, 2.9%, 86.7% |
| OKLCH | 0.0 0.0 0.0 | 0.2254 0.0229 329.7 |
Contrast & Accessibility
1.22:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #221821 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #221821
Color Difference (Delta E)
12.83
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #221821);
background: linear-gradient(135deg, #000000, #221821);