#540fd6
a dark, electric violet · warm · closest name: blue
RGB
84, 15, 214
HSL
261°, 87%, 45%
CMYK
61, 93, 0, 16
Luminance
0.0708
Every format
| HEX | #540fd6 |
| RGB | rgb(84, 15, 214) |
| HSL | hsl(261, 87%, 45%) |
| CMYK | cmyk(61%, 93%, 0%, 16%) |
| LAB | lab(32.0 69.0 -84.9) |
| LCH | lch(32.0 109.4 309.1) |
| OKLCH | oklch(0.446 0.253 284.9) |
Copy-ready code
/* CSS */
color: #540fd6;
background-color: #540fd6;
/* Tailwind (arbitrary) */
class="text-[#540fd6] bg-[#540fd6]"
/* SCSS */
$brand: #540fd6;
/* SwiftUI */
Color(red: 0.329, green: 0.059, blue: 0.839)
/* Android */
Color.parseColor("#540fd6")Accessibility — WCAG contrast
Aa
#540fd6 on white: 8.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#540fd6 on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.9%
Green5.9%
Blue83.9%
CMYK percentages
Cyan60.7%
Magenta93.0%
Yellow0.0%
Key (black)16.1%
Color previews
#540fd6 text on a black background
contrast 2.42:1
Card sample
#540fd6 text on a white background
contrast 8.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #540fd6;
Background color
Panel with #540fd6 background
background-color: #540fd6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #540fd6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(84, 15, 214, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(84, 15, 214, 0.45);
Border & gradient
Gradient panel
border: 3px solid #540fd6; background: linear-gradient(135deg, #540fd6, #D60FD3);