black
#000000
#643B40
#643B40
Color Values
| Format | #000000 | #643B40 |
|---|---|---|
| HEX | #000000 | #643B40 |
| RGB | 0, 0, 0 | 100, 59, 64 |
| HSL | 0.0, 0.0%, 0.0% | 352.7, 25.8%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 352.7, 41.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 41.0%, 36.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4032 0.0583 12.1 |
Contrast & Accessibility
2.24:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643B40 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643B40
Color Difference (Delta E)
35.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643B40);
background: linear-gradient(135deg, #000000, #643B40);