#643271
a dark, soft violet · warm · closest name: midnightblue
RGB
100, 50, 113
HSL
288°, 39%, 32%
CMYK
12, 56, 0, 56
Luminance
0.0618
Every format
| HEX | #643271 |
| RGB | rgb(100, 50, 113) |
| HSL | hsl(288, 39%, 32%) |
| CMYK | cmyk(12%, 56%, 0%, 56%) |
| LAB | lab(29.9 33.3 -27.1) |
| LCH | lch(29.9 43.0 320.8) |
| OKLCH | oklch(0.409 0.115 319.0) |
Copy-ready code
/* CSS */
color: #643271;
background-color: #643271;
/* Tailwind (arbitrary) */
class="text-[#643271] bg-[#643271]"
/* SCSS */
$brand: #643271;
/* SwiftUI */
Color(red: 0.392, green: 0.196, blue: 0.443)
/* Android */
Color.parseColor("#643271")Accessibility — WCAG contrast
Aa
#643271 on white: 9.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#643271 on black: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green19.6%
Blue44.3%
CMYK percentages
Cyan11.5%
Magenta55.8%
Yellow0.0%
Key (black)55.7%
Color previews
#643271 text on a black background
contrast 2.24:1
Card sample
#643271 text on a white background
contrast 9.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #643271;
Background color
Panel with #643271 background
background-color: #643271;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #643271;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 50, 113, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 50, 113, 0.45);
Border & gradient
Gradient panel
border: 3px solid #643271; background: linear-gradient(135deg, #643271, #713254);