#0350df
a dark, electric blue · cool · closest name: royalblue
RGB
3, 80, 223
HSL
219°, 97%, 44%
CMYK
99, 64, 0, 13
Luminance
0.1108
Every format
| HEX | #0350df |
| RGB | rgb(3, 80, 223) |
| HSL | hsl(219, 97%, 44%) |
| CMYK | cmyk(99%, 64%, 0%, 13%) |
| LAB | lab(39.7 37.2 -77.4) |
| LCH | lch(39.7 85.9 295.6) |
| OKLCH | oklch(0.494 0.227 262.1) |
Copy-ready code
/* CSS */
color: #0350df;
background-color: #0350df;
/* Tailwind (arbitrary) */
class="text-[#0350df] bg-[#0350df]"
/* SCSS */
$brand: #0350df;
/* SwiftUI */
Color(red: 0.012, green: 0.314, blue: 0.875)
/* Android */
Color.parseColor("#0350df")Accessibility — WCAG contrast
Aa
#0350df on white: 6.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0350df on black: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green31.4%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta64.1%
Yellow0.0%
Key (black)12.5%
Color previews
#0350df text on a black background
contrast 3.22:1
Card sample
#0350df text on a white background
contrast 6.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0350df;
Background color
Panel with #0350df background
background-color: #0350df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0350df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 80, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 80, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0350df; background: linear-gradient(135deg, #0350df, #4903DF);