#642fdf
a balanced, vivid violet · warm · closest name: blue
RGB
100, 47, 223
HSL
258°, 73%, 53%
CMYK
55, 79, 0, 13
Luminance
0.1007
Every format
| HEX | #642fdf |
| RGB | rgb(100, 47, 223) |
| HSL | hsl(258, 73%, 53%) |
| CMYK | cmyk(55%, 79%, 0%, 13%) |
| LAB | lab(38.0 62.7 -80.2) |
| LCH | lch(38.0 101.8 308.0) |
| OKLCH | oklch(0.494 0.242 287.5) |
Copy-ready code
/* CSS */
color: #642fdf;
background-color: #642fdf;
/* Tailwind (arbitrary) */
class="text-[#642fdf] bg-[#642fdf]"
/* SCSS */
$brand: #642fdf;
/* SwiftUI */
Color(red: 0.392, green: 0.184, blue: 0.875)
/* Android */
Color.parseColor("#642fdf")Accessibility — WCAG contrast
Aa
#642fdf on white: 6.97:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#642fdf on black: 3.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green18.4%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta78.9%
Yellow0.0%
Key (black)12.5%
Color previews
#642fdf text on a black background
contrast 3.01:1
Card sample
#642fdf text on a white background
contrast 6.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #642fdf;
Background color
Panel with #642fdf background
background-color: #642fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #642fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 47, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 47, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #642fdf; background: linear-gradient(135deg, #642fdf, #D92FDF);