#3f9bfc
a balanced, electric blue · cool · closest name: dodgerblue
RGB
63, 155, 252
HSL
211°, 97%, 62%
CMYK
75, 39, 0, 1
Luminance
0.3153
Every format
| HEX | #3f9bfc |
| RGB | rgb(63, 155, 252) |
| HSL | hsl(211, 97%, 62%) |
| CMYK | cmyk(75%, 39%, 0%, 1%) |
| LAB | lab(63.0 5.1 -56.0) |
| LCH | lch(63.0 56.2 275.2) |
| OKLCH | oklch(0.681 0.168 252.6) |
Copy-ready code
/* CSS */
color: #3f9bfc;
background-color: #3f9bfc;
/* Tailwind (arbitrary) */
class="text-[#3f9bfc] bg-[#3f9bfc]"
/* SCSS */
$brand: #3f9bfc;
/* SwiftUI */
Color(red: 0.247, green: 0.608, blue: 0.988)
/* Android */
Color.parseColor("#3f9bfc")Accessibility — WCAG contrast
Aa
#3f9bfc on white: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3f9bfc on black: 7.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green60.8%
Blue98.8%
CMYK percentages
Cyan75.0%
Magenta38.5%
Yellow0.0%
Key (black)1.2%
Color previews
#3f9bfc text on a black background
contrast 7.31:1
Card sample
#3f9bfc text on a white background
contrast 2.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f9bfc;
Background color
Panel with #3f9bfc background
background-color: #3f9bfc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f9bfc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 155, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 155, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f9bfc; background: linear-gradient(135deg, #3f9bfc, #613FFC);