#840cd1
a dark, electric violet · warm · closest name: indigo
RGB
132, 12, 209
HSL
277°, 89%, 43%
CMYK
37, 94, 0, 18
Luminance
0.0977
Every format
| HEX | #840cd1 |
| RGB | rgb(132, 12, 209) |
| HSL | hsl(277, 89%, 43%) |
| CMYK | cmyk(37%, 94%, 0%, 18%) |
| LAB | lab(37.4 72.7 -72.8) |
| LCH | lch(37.4 102.9 314.9) |
| OKLCH | oklch(0.495 0.252 304.4) |
Copy-ready code
/* CSS */
color: #840cd1;
background-color: #840cd1;
/* Tailwind (arbitrary) */
class="text-[#840cd1] bg-[#840cd1]"
/* SCSS */
$brand: #840cd1;
/* SwiftUI */
Color(red: 0.518, green: 0.047, blue: 0.820)
/* Android */
Color.parseColor("#840cd1")Accessibility — WCAG contrast
Aa
#840cd1 on white: 7.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#840cd1 on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.8%
Green4.7%
Blue82.0%
CMYK percentages
Cyan36.8%
Magenta94.3%
Yellow0.0%
Key (black)18.0%
Color previews
#840cd1 text on a black background
contrast 2.95:1
Card sample
#840cd1 text on a white background
contrast 7.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #840cd1;
Background color
Panel with #840cd1 background
background-color: #840cd1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #840cd1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(132, 12, 209, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(132, 12, 209, 0.45);
Border & gradient
Gradient panel
border: 3px solid #840cd1; background: linear-gradient(135deg, #840cd1, #D10C9B);