#5b03cc
a dark, electric violet · warm · closest name: blue
RGB
91, 3, 204
HSL
266°, 97%, 41%
CMYK
55, 99, 0, 20
Luminance
0.0665
Every format
| HEX | #5b03cc |
| RGB | rgb(91, 3, 204) |
| HSL | hsl(266, 97%, 41%) |
| CMYK | cmyk(55%, 99%, 0%, 20%) |
| LAB | lab(31.0 69.1 -80.7) |
| LCH | lch(31.0 106.3 310.6) |
| OKLCH | oklch(0.438 0.247 289.8) |
Copy-ready code
/* CSS */
color: #5b03cc;
background-color: #5b03cc;
/* Tailwind (arbitrary) */
class="text-[#5b03cc] bg-[#5b03cc]"
/* SCSS */
$brand: #5b03cc;
/* SwiftUI */
Color(red: 0.357, green: 0.012, blue: 0.800)
/* Android */
Color.parseColor("#5b03cc")Accessibility — WCAG contrast
Aa
#5b03cc on white: 9.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#5b03cc on black: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green1.2%
Blue80.0%
CMYK percentages
Cyan55.4%
Magenta98.5%
Yellow0.0%
Key (black)20.0%
Color previews
#5b03cc text on a black background
contrast 2.33:1
Card sample
#5b03cc text on a white background
contrast 9.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5b03cc;
Background color
Panel with #5b03cc background
background-color: #5b03cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5b03cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 3, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 3, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5b03cc; background: linear-gradient(135deg, #5b03cc, #CC03B7);