#642dfb
a balanced, electric violet · warm · closest name: blue
RGB
100, 45, 251
HSL
256°, 96%, 58%
CMYK
60, 82, 0, 2
Luminance
0.1155
Every format
| HEX | #642dfb |
| RGB | rgb(100, 45, 251) |
| HSL | hsl(256, 96%, 58%) |
| CMYK | cmyk(60%, 82%, 0%, 2%) |
| LAB | lab(40.5 70.8 -91.8) |
| LCH | lch(40.5 115.9 307.6) |
| OKLCH | oklch(0.519 0.273 283.8) |
Copy-ready code
/* CSS */
color: #642dfb;
background-color: #642dfb;
/* Tailwind (arbitrary) */
class="text-[#642dfb] bg-[#642dfb]"
/* SCSS */
$brand: #642dfb;
/* SwiftUI */
Color(red: 0.392, green: 0.176, blue: 0.984)
/* Android */
Color.parseColor("#642dfb")Accessibility — WCAG contrast
Aa
#642dfb on white: 6.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#642dfb on black: 3.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green17.6%
Blue98.4%
CMYK percentages
Cyan60.2%
Magenta82.1%
Yellow0.0%
Key (black)1.6%
Color previews
#642dfb text on a black background
contrast 3.31:1
Card sample
#642dfb text on a white background
contrast 6.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #642dfb;
Background color
Panel with #642dfb background
background-color: #642dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #642dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 45, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 45, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #642dfb; background: linear-gradient(135deg, #642dfb, #ED2DFB);