black
#000000
#643B2F
#643B2F
Color Values
| Format | #000000 | #643B2F |
|---|---|---|
| HEX | #000000 | #643B2F |
| RGB | 0, 0, 0 | 100, 59, 47 |
| HSL | 0.0, 0.0%, 0.0% | 13.6, 36.1%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 13.6, 53.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 41.0%, 53.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3987 0.0618 37.1 |
Contrast & Accessibility
2.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643B2F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643B2F
Color Difference (Delta E)
37.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643B2F);
background: linear-gradient(135deg, #000000, #643B2F);