black
#000000
#640307
#640307
Color Values
| Format | #000000 | #640307 |
|---|---|---|
| HEX | #000000 | #640307 |
| RGB | 0, 0, 0 | 100, 3, 7 |
| HSL | 0.0, 0.0%, 0.0% | 357.5, 94.2%, 20.2% |
| HSV | 0.0, 0.0%, 0.0% | 357.5, 97.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 97.0%, 93.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3187 0.1268 27.0 |
Contrast & Accessibility
1.56:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640307 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640307
Color Difference (Delta E)
51.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640307);
background: linear-gradient(135deg, #000000, #640307);