#643cf2
a balanced, electric blue · warm · closest name: blue
RGB
100, 60, 242
HSL
253°, 88%, 59%
CMYK
59, 75, 0, 5
Luminance
0.1235
Every format
| HEX | #643cf2 |
| RGB | rgb(100, 60, 242) |
| HSL | hsl(253, 88%, 59%) |
| CMYK | cmyk(59%, 75%, 0%, 5%) |
| LAB | lab(41.8 62.1 -84.7) |
| LCH | lch(41.8 105.0 306.3) |
| OKLCH | oklch(0.526 0.251 283.7) |
Copy-ready code
/* CSS */
color: #643cf2;
background-color: #643cf2;
/* Tailwind (arbitrary) */
class="text-[#643cf2] bg-[#643cf2]"
/* SCSS */
$brand: #643cf2;
/* SwiftUI */
Color(red: 0.392, green: 0.235, blue: 0.949)
/* Android */
Color.parseColor("#643cf2")Accessibility — WCAG contrast
Aa
#643cf2 on white: 6.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#643cf2 on black: 3.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green23.5%
Blue94.9%
CMYK percentages
Cyan58.7%
Magenta75.2%
Yellow0.0%
Key (black)5.1%
Color previews
#643cf2 text on a black background
contrast 3.47:1
Card sample
#643cf2 text on a white background
contrast 6.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #643cf2;
Background color
Panel with #643cf2 background
background-color: #643cf2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #643cf2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 60, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 60, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #643cf2; background: linear-gradient(135deg, #643cf2, #DD3CF2);