#731cd3
a balanced, electric violet · warm · closest name: indigo
RGB
115, 28, 211
HSL
269°, 77%, 47%
CMYK
46, 87, 0, 17
Luminance
0.0918
Every format
| HEX | #731cd3 |
| RGB | rgb(115, 28, 211) |
| HSL | hsl(269, 77%, 47%) |
| CMYK | cmyk(46%, 87%, 0%, 17%) |
| LAB | lab(36.3 68.0 -75.9) |
| LCH | lch(36.3 101.9 311.9) |
| OKLCH | oklch(0.483 0.244 296.9) |
Copy-ready code
/* CSS */
color: #731cd3;
background-color: #731cd3;
/* Tailwind (arbitrary) */
class="text-[#731cd3] bg-[#731cd3]"
/* SCSS */
$brand: #731cd3;
/* SwiftUI */
Color(red: 0.451, green: 0.110, blue: 0.827)
/* Android */
Color.parseColor("#731cd3")Accessibility — WCAG contrast
Aa
#731cd3 on white: 7.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#731cd3 on black: 2.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red45.1%
Green11.0%
Blue82.7%
CMYK percentages
Cyan45.5%
Magenta86.7%
Yellow0.0%
Key (black)17.3%
Color previews
#731cd3 text on a black background
contrast 2.84:1
Card sample
#731cd3 text on a white background
contrast 7.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #731cd3;
Background color
Panel with #731cd3 background
background-color: #731cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #731cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(115, 28, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(115, 28, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #731cd3; background: linear-gradient(135deg, #731cd3, #D31CB9);