#3f7cd0
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
63, 124, 208
HSL
215°, 61%, 53%
CMYK
70, 40, 0, 18
Luminance
0.2003
Every format
| HEX | #3f7cd0 |
| RGB | rgb(63, 124, 208) |
| HSL | hsl(215, 61%, 53%) |
| CMYK | cmyk(70%, 40%, 0%, 18%) |
| LAB | lab(51.9 8.0 -49.1) |
| LCH | lch(51.9 49.8 279.3) |
| OKLCH | oklch(0.587 0.144 257.0) |
Copy-ready code
/* CSS */
color: #3f7cd0;
background-color: #3f7cd0;
/* Tailwind (arbitrary) */
class="text-[#3f7cd0] bg-[#3f7cd0]"
/* SCSS */
$brand: #3f7cd0;
/* SwiftUI */
Color(red: 0.247, green: 0.486, blue: 0.816)
/* Android */
Color.parseColor("#3f7cd0")Accessibility — WCAG contrast
Aa
#3f7cd0 on white: 4.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3f7cd0 on black: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green48.6%
Blue81.6%
CMYK percentages
Cyan69.7%
Magenta40.4%
Yellow0.0%
Key (black)18.4%
Color previews
#3f7cd0 text on a black background
contrast 5.01:1
Card sample
#3f7cd0 text on a white background
contrast 4.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f7cd0;
Background color
Panel with #3f7cd0 background
background-color: #3f7cd0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f7cd0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 124, 208, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 124, 208, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f7cd0; background: linear-gradient(135deg, #3f7cd0, #633FD0);