#3f49fc
a balanced, electric blue · warm · closest name: blue
RGB
63, 73, 252
HSL
237°, 97%, 62%
CMYK
75, 71, 0, 1
Luminance
0.1285
Every format
| HEX | #3f49fc |
| RGB | rgb(63, 73, 252) |
| HSL | hsl(237, 97%, 62%) |
| CMYK | cmyk(75%, 71%, 0%, 1%) |
| LAB | lab(42.5 54.7 -89.1) |
| LCH | lch(42.5 104.5 301.5) |
| OKLCH | oklch(0.527 0.258 271.1) |
Copy-ready code
/* CSS */
color: #3f49fc;
background-color: #3f49fc;
/* Tailwind (arbitrary) */
class="text-[#3f49fc] bg-[#3f49fc]"
/* SCSS */
$brand: #3f49fc;
/* SwiftUI */
Color(red: 0.247, green: 0.286, blue: 0.988)
/* Android */
Color.parseColor("#3f49fc")Accessibility — WCAG contrast
Aa
#3f49fc on white: 5.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3f49fc on black: 3.57:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green28.6%
Blue98.8%
CMYK percentages
Cyan75.0%
Magenta71.0%
Yellow0.0%
Key (black)1.2%
Color previews
#3f49fc text on a black background
contrast 3.57:1
Card sample
#3f49fc text on a white background
contrast 5.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f49fc;
Background color
Panel with #3f49fc background
background-color: #3f49fc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f49fc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 73, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 73, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f49fc; background: linear-gradient(135deg, #3f49fc, #B33FFC);