#3f2fe8
a balanced, electric blue · warm · closest name: blue
RGB
63, 47, 232
HSL
245°, 80%, 55%
CMYK
73, 80, 0, 9
Luminance
0.0892
Every format
| HEX | #3f2fe8 |
| RGB | rgb(63, 47, 232) |
| HSL | hsl(245, 80%, 55%) |
| CMYK | cmyk(73%, 80%, 0%, 9%) |
| LAB | lab(35.8 61.8 -88.9) |
| LCH | lch(35.8 108.3 304.8) |
| OKLCH | oklch(0.474 0.258 274.1) |
Copy-ready code
/* CSS */
color: #3f2fe8;
background-color: #3f2fe8;
/* Tailwind (arbitrary) */
class="text-[#3f2fe8] bg-[#3f2fe8]"
/* SCSS */
$brand: #3f2fe8;
/* SwiftUI */
Color(red: 0.247, green: 0.184, blue: 0.910)
/* Android */
Color.parseColor("#3f2fe8")Accessibility — WCAG contrast
Aa
#3f2fe8 on white: 7.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f2fe8 on black: 2.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green18.4%
Blue91.0%
CMYK percentages
Cyan72.8%
Magenta79.7%
Yellow0.0%
Key (black)9.0%
Color previews
#3f2fe8 text on a black background
contrast 2.78:1
Card sample
#3f2fe8 text on a white background
contrast 7.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f2fe8;
Background color
Panel with #3f2fe8 background
background-color: #3f2fe8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f2fe8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 47, 232, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 47, 232, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f2fe8; background: linear-gradient(135deg, #3f2fe8, #BA2FE8);