#0073df
a dark, electric blue · cool · closest name: dodgerblue
RGB
0, 115, 223
HSL
209°, 100%, 44%
CMYK
100, 48, 0, 13
Luminance
0.1759
Every format
| HEX | #0073df |
| RGB | rgb(0, 115, 223) |
| HSL | hsl(209, 100%, 44%) |
| CMYK | cmyk(100%, 48%, 0%, 13%) |
| LAB | lab(49.0 14.5 -62.3) |
| LCH | lch(49.0 64.0 283.1) |
| OKLCH | oklch(0.564 0.186 255.0) |
Copy-ready code
/* CSS */
color: #0073df;
background-color: #0073df;
/* Tailwind (arbitrary) */
class="text-[#0073df] bg-[#0073df]"
/* SCSS */
$brand: #0073df;
/* SwiftUI */
Color(red: 0.000, green: 0.451, blue: 0.875)
/* Android */
Color.parseColor("#0073df")Accessibility — WCAG contrast
Aa
#0073df on white: 4.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0073df on black: 4.52:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green45.1%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta48.4%
Yellow0.0%
Key (black)12.5%
Color previews
#0073df text on a black background
contrast 4.52:1
Card sample
#0073df text on a white background
contrast 4.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0073df;
Background color
Panel with #0073df background
background-color: #0073df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0073df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 115, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 115, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0073df; background: linear-gradient(135deg, #0073df, #2200DF);