#3f8fe2
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
63, 143, 226
HSL
211°, 74%, 57%
CMYK
72, 37, 0, 11
Luminance
0.2619
Every format
| HEX | #3f8fe2 |
| RGB | rgb(63, 143, 226) |
| HSL | hsl(211, 74%, 57%) |
| CMYK | cmyk(72%, 37%, 0%, 11%) |
| LAB | lab(58.2 3.0 -49.2) |
| LCH | lch(58.2 49.3 273.5) |
| OKLCH | oklch(0.640 0.147 251.9) |
Copy-ready code
/* CSS */
color: #3f8fe2;
background-color: #3f8fe2;
/* Tailwind (arbitrary) */
class="text-[#3f8fe2] bg-[#3f8fe2]"
/* SCSS */
$brand: #3f8fe2;
/* SwiftUI */
Color(red: 0.247, green: 0.561, blue: 0.886)
/* Android */
Color.parseColor("#3f8fe2")Accessibility — WCAG contrast
Aa
#3f8fe2 on white: 3.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3f8fe2 on black: 6.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green56.1%
Blue88.6%
CMYK percentages
Cyan72.1%
Magenta36.7%
Yellow0.0%
Key (black)11.4%
Color previews
#3f8fe2 text on a black background
contrast 6.24:1
Card sample
#3f8fe2 text on a white background
contrast 3.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f8fe2;
Background color
Panel with #3f8fe2 background
background-color: #3f8fe2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f8fe2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 143, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 143, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f8fe2; background: linear-gradient(135deg, #3f8fe2, #5C3FE2);