#551188
a dark, electric violet · warm · closest name: indigo
RGB
85, 17, 136
HSL
274°, 78%, 30%
CMYK
38, 88, 0, 47
Luminance
0.0411
Every format
| HEX | #551188 |
| RGB | rgb(85, 17, 136) |
| HSL | hsl(274, 78%, 30%) |
| CMYK | cmyk(38%, 88%, 0%, 47%) |
| LAB | lab(24.0 50.1 -51.2) |
| LCH | lch(24.0 71.6 314.4) |
| OKLCH | oklch(0.368 0.176 304.1) |
Copy-ready code
/* CSS */
color: #551188;
background-color: #551188;
/* Tailwind (arbitrary) */
class="text-[#551188] bg-[#551188]"
/* SCSS */
$brand: #551188;
/* SwiftUI */
Color(red: 0.333, green: 0.067, blue: 0.533)
/* Android */
Color.parseColor("#551188")Accessibility — WCAG contrast
Aa
#551188 on white: 11.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#551188 on black: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green6.7%
Blue53.3%
CMYK percentages
Cyan37.5%
Magenta87.5%
Yellow0.0%
Key (black)46.7%
Color previews
#551188 text on a black background
contrast 1.82:1
Card sample
#551188 text on a white background
contrast 11.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #551188;
Background color
Panel with #551188 background
background-color: #551188;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #551188;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 17, 136, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 17, 136, 0.45);
Border & gradient
Gradient panel
border: 3px solid #551188; background: linear-gradient(135deg, #551188, #88116C);