#642eb0
a dark, vivid violet · warm · closest name: indigo
RGB
100, 46, 176
HSL
265°, 59%, 44%
CMYK
43, 74, 0, 31
Luminance
0.0780
Every format
| HEX | #642eb0 |
| RGB | rgb(100, 46, 176) |
| HSL | hsl(265, 59%, 44%) |
| CMYK | cmyk(43%, 74%, 0%, 31%) |
| LAB | lab(33.6 50.9 -60.0) |
| LCH | lch(33.6 78.6 310.3) |
| OKLCH | oklch(0.450 0.192 296.8) |
Copy-ready code
/* CSS */
color: #642eb0;
background-color: #642eb0;
/* Tailwind (arbitrary) */
class="text-[#642eb0] bg-[#642eb0]"
/* SCSS */
$brand: #642eb0;
/* SwiftUI */
Color(red: 0.392, green: 0.180, blue: 0.690)
/* Android */
Color.parseColor("#642eb0")Accessibility — WCAG contrast
Aa
#642eb0 on white: 8.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#642eb0 on black: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green18.0%
Blue69.0%
CMYK percentages
Cyan43.2%
Magenta73.9%
Yellow0.0%
Key (black)31.0%
Color previews
#642eb0 text on a black background
contrast 2.56:1
Card sample
#642eb0 text on a white background
contrast 8.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #642eb0;
Background color
Panel with #642eb0 background
background-color: #642eb0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #642eb0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 46, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 46, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #642eb0; background: linear-gradient(135deg, #642eb0, #B02EA5);