#331155
a deep, vivid violet · warm · closest name: midnightblue
RGB
51, 17, 85
HSL
270°, 67%, 20%
CMYK
40, 80, 0, 67
Luminance
0.0176
Every format
| HEX | #331155 |
| RGB | rgb(51, 17, 85) |
| HSL | hsl(270, 67%, 20%) |
| CMYK | cmyk(40%, 80%, 0%, 67%) |
| LAB | lab(14.2 31.5 -34.3) |
| LCH | lch(14.2 46.6 312.5) |
| OKLCH | oklch(0.274 0.115 301.9) |
Copy-ready code
/* CSS */
color: #331155;
background-color: #331155;
/* Tailwind (arbitrary) */
class="text-[#331155] bg-[#331155]"
/* SCSS */
$brand: #331155;
/* SwiftUI */
Color(red: 0.200, green: 0.067, blue: 0.333)
/* Android */
Color.parseColor("#331155")Accessibility — WCAG contrast
Aa
#331155 on white: 15.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331155 on black: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green6.7%
Blue33.3%
CMYK percentages
Cyan40.0%
Magenta80.0%
Yellow0.0%
Key (black)66.7%
Color previews
#331155 text on a black background
contrast 1.35:1
Card sample
#331155 text on a white background
contrast 15.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331155;
Background color
Panel with #331155 background
background-color: #331155;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331155;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 17, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 17, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331155; background: linear-gradient(135deg, #331155, #55114A);