#3f0cdb
a balanced, electric blue · warm · closest name: blue
RGB
63, 12, 219
HSL
255°, 90%, 45%
CMYK
71, 95, 0, 14
Luminance
0.0643
Every format
| HEX | #3f0cdb |
| RGB | rgb(63, 12, 219) |
| HSL | hsl(255, 90%, 45%) |
| CMYK | cmyk(71%, 95%, 0%, 14%) |
| LAB | lab(30.5 69.6 -90.4) |
| LCH | lch(30.5 114.1 307.6) |
| OKLCH | oklch(0.433 0.263 276.7) |
Copy-ready code
/* CSS */
color: #3f0cdb;
background-color: #3f0cdb;
/* Tailwind (arbitrary) */
class="text-[#3f0cdb] bg-[#3f0cdb]"
/* SCSS */
$brand: #3f0cdb;
/* SwiftUI */
Color(red: 0.247, green: 0.047, blue: 0.859)
/* Android */
Color.parseColor("#3f0cdb")Accessibility — WCAG contrast
Aa
#3f0cdb on white: 9.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f0cdb on black: 2.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green4.7%
Blue85.9%
CMYK percentages
Cyan71.2%
Magenta94.5%
Yellow0.0%
Key (black)14.1%
Color previews
#3f0cdb text on a black background
contrast 2.29:1
Card sample
#3f0cdb text on a white background
contrast 9.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f0cdb;
Background color
Panel with #3f0cdb background
background-color: #3f0cdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f0cdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 12, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 12, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f0cdb; background: linear-gradient(135deg, #3f0cdb, #C90CDB);