#642fd2
a balanced, vivid violet · warm · closest name: indigo
RGB
100, 47, 210
HSL
260°, 64%, 50%
CMYK
52, 78, 0, 18
Luminance
0.0940
Every format
| HEX | #642fd2 |
| RGB | rgb(100, 47, 210) |
| HSL | hsl(260, 64%, 50%) |
| CMYK | cmyk(52%, 78%, 0%, 18%) |
| LAB | lab(36.7 59.3 -74.7) |
| LCH | lch(36.7 95.4 308.4) |
| OKLCH | oklch(0.481 0.228 289.7) |
Copy-ready code
/* CSS */
color: #642fd2;
background-color: #642fd2;
/* Tailwind (arbitrary) */
class="text-[#642fd2] bg-[#642fd2]"
/* SCSS */
$brand: #642fd2;
/* SwiftUI */
Color(red: 0.392, green: 0.184, blue: 0.824)
/* Android */
Color.parseColor("#642fd2")Accessibility — WCAG contrast
Aa
#642fd2 on white: 7.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#642fd2 on black: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green18.4%
Blue82.4%
CMYK percentages
Cyan52.4%
Magenta77.6%
Yellow0.0%
Key (black)17.6%
Color previews
#642fd2 text on a black background
contrast 2.88:1
Card sample
#642fd2 text on a white background
contrast 7.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #642fd2;
Background color
Panel with #642fd2 background
background-color: #642fd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #642fd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 47, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 47, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #642fd2; background: linear-gradient(135deg, #642fd2, #D12FD2);