#3f73cd
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
63, 115, 205
HSL
218°, 59%, 53%
CMYK
69, 44, 0, 20
Luminance
0.1773
Every format
| HEX | #3f73cd |
| RGB | rgb(63, 115, 205) |
| HSL | hsl(218, 59%, 53%) |
| CMYK | cmyk(69%, 44%, 0%, 20%) |
| LAB | lab(49.2 12.5 -51.8) |
| LCH | lch(49.2 53.3 283.6) |
| OKLCH | oklch(0.566 0.150 260.6) |
Copy-ready code
/* CSS */
color: #3f73cd;
background-color: #3f73cd;
/* Tailwind (arbitrary) */
class="text-[#3f73cd] bg-[#3f73cd]"
/* SCSS */
$brand: #3f73cd;
/* SwiftUI */
Color(red: 0.247, green: 0.451, blue: 0.804)
/* Android */
Color.parseColor("#3f73cd")Accessibility — WCAG contrast
Aa
#3f73cd on white: 4.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3f73cd on black: 4.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green45.1%
Blue80.4%
CMYK percentages
Cyan69.3%
Magenta43.9%
Yellow0.0%
Key (black)19.6%
Color previews
#3f73cd text on a black background
contrast 4.55:1
Card sample
#3f73cd text on a white background
contrast 4.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f73cd;
Background color
Panel with #3f73cd background
background-color: #3f73cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f73cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 115, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 115, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f73cd; background: linear-gradient(135deg, #3f73cd, #693FCD);