#3f2fdb
a balanced, vivid blue · warm · closest name: navy
RGB
63, 47, 219
HSL
246°, 71%, 52%
CMYK
71, 79, 0, 14
Luminance
0.0820
Every format
| HEX | #3f2fdb |
| RGB | rgb(63, 47, 219) |
| HSL | hsl(246, 71%, 52%) |
| CMYK | cmyk(71%, 79%, 0%, 14%) |
| LAB | lab(34.4 58.0 -83.8) |
| LCH | lch(34.4 101.9 304.6) |
| OKLCH | oklch(0.460 0.243 275.1) |
Copy-ready code
/* CSS */
color: #3f2fdb;
background-color: #3f2fdb;
/* Tailwind (arbitrary) */
class="text-[#3f2fdb] bg-[#3f2fdb]"
/* SCSS */
$brand: #3f2fdb;
/* SwiftUI */
Color(red: 0.247, green: 0.184, blue: 0.859)
/* Android */
Color.parseColor("#3f2fdb")Accessibility — WCAG contrast
Aa
#3f2fdb on white: 7.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f2fdb on black: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green18.4%
Blue85.9%
CMYK percentages
Cyan71.2%
Magenta78.5%
Yellow0.0%
Key (black)14.1%
Color previews
#3f2fdb text on a black background
contrast 2.64:1
Card sample
#3f2fdb text on a white background
contrast 7.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f2fdb;
Background color
Panel with #3f2fdb background
background-color: #3f2fdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f2fdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 47, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 47, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f2fdb; background: linear-gradient(135deg, #3f2fdb, #B22FDB);