black
#000000
#640B05
#640B05
Color Values
| Format | #000000 | #640B05 |
|---|---|---|
| HEX | #000000 | #640B05 |
| RGB | 0, 0, 0 | 100, 11, 5 |
| HSL | 0.0, 0.0%, 0.0% | 3.8, 90.5%, 20.6% |
| HSV | 0.0, 0.0%, 0.0% | 3.8, 95.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.0%, 95.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3239 0.1221 29.8 |
Contrast & Accessibility
1.59:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640B05 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640B05
Color Difference (Delta E)
50.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640B05);
background: linear-gradient(135deg, #000000, #640B05);