#642eb2
a dark, vivid violet · warm · closest name: indigo
RGB
100, 46, 178
HSL
265°, 59%, 44%
CMYK
44, 74, 0, 30
Luminance
0.0788
Every format
| HEX | #642eb2 |
| RGB | rgb(100, 46, 178) |
| HSL | hsl(265, 59%, 44%) |
| CMYK | cmyk(44%, 74%, 0%, 30%) |
| LAB | lab(33.7 51.4 -60.9) |
| LCH | lch(33.7 79.7 310.2) |
| OKLCH | oklch(0.452 0.194 296.3) |
Copy-ready code
/* CSS */
color: #642eb2;
background-color: #642eb2;
/* Tailwind (arbitrary) */
class="text-[#642eb2] bg-[#642eb2]"
/* SCSS */
$brand: #642eb2;
/* SwiftUI */
Color(red: 0.392, green: 0.180, blue: 0.698)
/* Android */
Color.parseColor("#642eb2")Accessibility — WCAG contrast
Aa
#642eb2 on white: 8.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#642eb2 on black: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green18.0%
Blue69.8%
CMYK percentages
Cyan43.8%
Magenta74.2%
Yellow0.0%
Key (black)30.2%
Color previews
#642eb2 text on a black background
contrast 2.58:1
Card sample
#642eb2 text on a white background
contrast 8.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #642eb2;
Background color
Panel with #642eb2 background
background-color: #642eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #642eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 46, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 46, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #642eb2; background: linear-gradient(135deg, #642eb2, #B22EA8);