#550bc9
a dark, electric violet · warm · closest name: navy
RGB
85, 11, 201
HSL
263°, 90%, 42%
CMYK
58, 95, 0, 21
Luminance
0.0639
Every format
| HEX | #550bc9 |
| RGB | rgb(85, 11, 201) |
| HSL | hsl(263, 90%, 42%) |
| CMYK | cmyk(58%, 95%, 0%, 21%) |
| LAB | lab(30.4 66.7 -80.0) |
| LCH | lch(30.4 104.2 309.8) |
| OKLCH | oklch(0.431 0.242 287.6) |
Copy-ready code
/* CSS */
color: #550bc9;
background-color: #550bc9;
/* Tailwind (arbitrary) */
class="text-[#550bc9] bg-[#550bc9]"
/* SCSS */
$brand: #550bc9;
/* SwiftUI */
Color(red: 0.333, green: 0.043, blue: 0.788)
/* Android */
Color.parseColor("#550bc9")Accessibility — WCAG contrast
Aa
#550bc9 on white: 9.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#550bc9 on black: 2.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green4.3%
Blue78.8%
CMYK percentages
Cyan57.7%
Magenta94.5%
Yellow0.0%
Key (black)21.2%
Color previews
#550bc9 text on a black background
contrast 2.28:1
Card sample
#550bc9 text on a white background
contrast 9.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #550bc9;
Background color
Panel with #550bc9 background
background-color: #550bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #550bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 11, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 11, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #550bc9; background: linear-gradient(135deg, #550bc9, #C90BBE);