black
#000000
#21212F
#21212F
Color Values
| Format | #000000 | #21212F |
|---|---|---|
| HEX | #000000 | #21212F |
| RGB | 0, 0, 0 | 33, 33, 47 |
| HSL | 0.0, 0.0%, 0.0% | 240.0, 17.5%, 15.7% |
| HSV | 0.0, 0.0%, 0.0% | 240.0, 29.8%, 18.4% |
| CMYK | 0%, 0%, 0%, 100% | 29.8%, 29.8%, 0.0%, 81.6% |
| OKLCH | 0.0 0.0 0.0 | 0.2543 0.0263 284.4 |
Contrast & Accessibility
1.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21212F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21212F
Color Difference (Delta E)
16.69
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21212F);
background: linear-gradient(135deg, #000000, #21212F);