black
#000000
#21302D
#21302D
Color Values
| Format | #000000 | #21302D |
|---|---|---|
| HEX | #000000 | #21302D |
| RGB | 0, 0, 0 | 33, 48, 45 |
| HSL | 0.0, 0.0%, 0.0% | 168.0, 18.5%, 15.9% |
| HSV | 0.0, 0.0%, 0.0% | 168.0, 31.2%, 18.8% |
| CMYK | 0%, 0%, 0%, 100% | 31.3%, 0.0%, 6.2%, 81.2% |
| OKLCH | 0.0 0.0 0.0 | 0.2946 0.0208 181.1 |
Contrast & Accessibility
1.53:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21302D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21302D
Color Difference (Delta E)
19.78
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21302D);
background: linear-gradient(135deg, #000000, #21302D);