#3f22eb
a balanced, electric blue · warm · closest name: blue
RGB
63, 34, 235
HSL
249°, 83%, 53%
CMYK
73, 86, 0, 8
Luminance
0.0820
Every format
| HEX | #3f22eb |
| RGB | rgb(63, 34, 235) |
| HSL | hsl(249, 83%, 53%) |
| CMYK | cmyk(73%, 86%, 0%, 8%) |
| LAB | lab(34.4 67.9 -93.0) |
| LCH | lch(34.4 115.1 306.1) |
| OKLCH | oklch(0.465 0.270 274.6) |
Copy-ready code
/* CSS */
color: #3f22eb;
background-color: #3f22eb;
/* Tailwind (arbitrary) */
class="text-[#3f22eb] bg-[#3f22eb]"
/* SCSS */
$brand: #3f22eb;
/* SwiftUI */
Color(red: 0.247, green: 0.133, blue: 0.922)
/* Android */
Color.parseColor("#3f22eb")Accessibility — WCAG contrast
Aa
#3f22eb on white: 7.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f22eb on black: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green13.3%
Blue92.2%
CMYK percentages
Cyan73.2%
Magenta85.5%
Yellow0.0%
Key (black)7.8%
Color previews
#3f22eb text on a black background
contrast 2.64:1
Card sample
#3f22eb text on a white background
contrast 7.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f22eb;
Background color
Panel with #3f22eb background
background-color: #3f22eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f22eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 34, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 34, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f22eb; background: linear-gradient(135deg, #3f22eb, #C522EB);