black
#000000
#643F3C
#643F3C
Color Values
| Format | #000000 | #643F3C |
|---|---|---|
| HEX | #000000 | #643F3C |
| RGB | 0, 0, 0 | 100, 63, 60 |
| HSL | 0.0, 0.0%, 0.0% | 4.5, 25.0%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 4.5, 40.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 37.0%, 40.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4099 0.0525 24.7 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643F3C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643F3C
Color Difference (Delta E)
35.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643F3C);
background: linear-gradient(135deg, #000000, #643F3C);