#540df2
a balanced, electric violet · warm · closest name: blue
RGB
84, 13, 242
HSL
259°, 90%, 50%
CMYK
65, 95, 0, 5
Luminance
0.0858
Every format
| HEX | #540df2 |
| RGB | rgb(84, 13, 242) |
| HSL | hsl(259, 90%, 50%) |
| CMYK | cmyk(65%, 95%, 0%, 5%) |
| LAB | lab(35.2 76.0 -95.7) |
| LCH | lch(35.2 122.2 308.5) |
| OKLCH | oklch(0.477 0.281 281.0) |
Copy-ready code
/* CSS */
color: #540df2;
background-color: #540df2;
/* Tailwind (arbitrary) */
class="text-[#540df2] bg-[#540df2]"
/* SCSS */
$brand: #540df2;
/* SwiftUI */
Color(red: 0.329, green: 0.051, blue: 0.949)
/* Android */
Color.parseColor("#540df2")Accessibility — WCAG contrast
Aa
#540df2 on white: 7.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#540df2 on black: 2.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.9%
Green5.1%
Blue94.9%
CMYK percentages
Cyan65.3%
Magenta94.6%
Yellow0.0%
Key (black)5.1%
Color previews
#540df2 text on a black background
contrast 2.72:1
Card sample
#540df2 text on a white background
contrast 7.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #540df2;
Background color
Panel with #540df2 background
background-color: #540df2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #540df2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(84, 13, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(84, 13, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #540df2; background: linear-gradient(135deg, #540df2, #ED0DF2);