#3f0bc9
a dark, electric violet · warm · closest name: blue
RGB
63, 11, 201
HSL
256°, 90%, 42%
CMYK
69, 95, 0, 21
Luminance
0.0551
Every format
| HEX | #3f0bc9 |
| RGB | rgb(63, 11, 201) |
| HSL | hsl(256, 90%, 42%) |
| CMYK | cmyk(69%, 95%, 0%, 21%) |
| LAB | lab(28.1 65.4 -83.8) |
| LCH | lch(28.1 106.3 308.0) |
| OKLCH | oklch(0.411 0.245 278.9) |
Copy-ready code
/* CSS */
color: #3f0bc9;
background-color: #3f0bc9;
/* Tailwind (arbitrary) */
class="text-[#3f0bc9] bg-[#3f0bc9]"
/* SCSS */
$brand: #3f0bc9;
/* SwiftUI */
Color(red: 0.247, green: 0.043, blue: 0.788)
/* Android */
Color.parseColor("#3f0bc9")Accessibility — WCAG contrast
Aa
#3f0bc9 on white: 9.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f0bc9 on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green4.3%
Blue78.8%
CMYK percentages
Cyan68.7%
Magenta94.5%
Yellow0.0%
Key (black)21.2%
Color previews
#3f0bc9 text on a black background
contrast 2.10:1
Card sample
#3f0bc9 text on a white background
contrast 9.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f0bc9;
Background color
Panel with #3f0bc9 background
background-color: #3f0bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f0bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 11, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 11, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f0bc9; background: linear-gradient(135deg, #3f0bc9, #BE0BC9);