#5b17b5
a dark, electric violet · warm · closest name: indigo
RGB
91, 23, 181
HSL
266°, 78%, 40%
CMYK
50, 87, 0, 29
Luminance
0.0617
Every format
| HEX | #5b17b5 |
| RGB | rgb(91, 23, 181) |
| HSL | hsl(266, 78%, 40%) |
| CMYK | cmyk(50%, 87%, 0%, 29%) |
| LAB | lab(29.8 59.7 -69.1) |
| LCH | lch(29.8 91.3 310.9) |
| OKLCH | oklch(0.423 0.217 293.8) |
Copy-ready code
/* CSS */
color: #5b17b5;
background-color: #5b17b5;
/* Tailwind (arbitrary) */
class="text-[#5b17b5] bg-[#5b17b5]"
/* SCSS */
$brand: #5b17b5;
/* SwiftUI */
Color(red: 0.357, green: 0.090, blue: 0.710)
/* Android */
Color.parseColor("#5b17b5")Accessibility — WCAG contrast
Aa
#5b17b5 on white: 9.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#5b17b5 on black: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green9.0%
Blue71.0%
CMYK percentages
Cyan49.7%
Magenta87.3%
Yellow0.0%
Key (black)29.0%
Color previews
#5b17b5 text on a black background
contrast 2.23:1
Card sample
#5b17b5 text on a white background
contrast 9.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5b17b5;
Background color
Panel with #5b17b5 background
background-color: #5b17b5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5b17b5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 23, 181, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 23, 181, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5b17b5; background: linear-gradient(135deg, #5b17b5, #B517A6);