#550088
a dark, electric violet · warm · closest name: indigo
RGB
85, 0, 136
HSL
278°, 100%, 27%
CMYK
38, 100, 0, 47
Luminance
0.0371
Every format
| HEX | #550088 |
| RGB | rgb(85, 0, 136) |
| HSL | hsl(278, 100%, 27%) |
| CMYK | cmyk(38%, 100%, 0%, 47%) |
| LAB | lab(22.7 54.1 -53.4) |
| LCH | lch(22.7 76.0 315.4) |
| OKLCH | oklch(0.359 0.186 305.1) |
Copy-ready code
/* CSS */
color: #550088;
background-color: #550088;
/* Tailwind (arbitrary) */
class="text-[#550088] bg-[#550088]"
/* SCSS */
$brand: #550088;
/* SwiftUI */
Color(red: 0.333, green: 0.000, blue: 0.533)
/* Android */
Color.parseColor("#550088")Accessibility — WCAG contrast
Aa
#550088 on white: 12.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#550088 on black: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green0.0%
Blue53.3%
CMYK percentages
Cyan37.5%
Magenta100.0%
Yellow0.0%
Key (black)46.7%
Color previews
#550088 text on a black background
contrast 1.74:1
Card sample
#550088 text on a white background
contrast 12.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #550088;
Background color
Panel with #550088 background
background-color: #550088;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #550088;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 0, 136, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 0, 136, 0.45);
Border & gradient
Gradient panel
border: 3px solid #550088; background: linear-gradient(135deg, #550088, #880060);