#3f1dfd
a balanced, electric blue · warm · closest name: blue
RGB
63, 29, 253
HSL
249°, 98%, 55%
CMYK
75, 89, 0, 1
Luminance
0.0903
Every format
| HEX | #3f1dfd |
| RGB | rgb(63, 29, 253) |
| HSL | hsl(249, 98%, 55%) |
| CMYK | cmyk(75%, 89%, 0%, 1%) |
| LAB | lab(36.0 74.2 -100.5) |
| LCH | lch(36.0 124.9 306.4) |
| OKLCH | oklch(0.482 0.291 273.4) |
Copy-ready code
/* CSS */
color: #3f1dfd;
background-color: #3f1dfd;
/* Tailwind (arbitrary) */
class="text-[#3f1dfd] bg-[#3f1dfd]"
/* SCSS */
$brand: #3f1dfd;
/* SwiftUI */
Color(red: 0.247, green: 0.114, blue: 0.992)
/* Android */
Color.parseColor("#3f1dfd")Accessibility — WCAG contrast
Aa
#3f1dfd on white: 7.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f1dfd on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green11.4%
Blue99.2%
CMYK percentages
Cyan75.1%
Magenta88.5%
Yellow0.0%
Key (black)0.8%
Color previews
#3f1dfd text on a black background
contrast 2.81:1
Card sample
#3f1dfd text on a white background
contrast 7.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f1dfd;
Background color
Panel with #3f1dfd background
background-color: #3f1dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f1dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 29, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 29, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f1dfd; background: linear-gradient(135deg, #3f1dfd, #D41DFD);