#0b49df
a balanced, electric blue · cool · closest name: royalblue
RGB
11, 73, 223
HSL
223°, 91%, 46%
CMYK
95, 67, 0, 13
Luminance
0.1016
Every format
| HEX | #0b49df |
| RGB | rgb(11, 73, 223) |
| HSL | hsl(223, 91%, 46%) |
| CMYK | cmyk(95%, 67%, 0%, 13%) |
| LAB | lab(38.1 41.8 -80.0) |
| LCH | lch(38.1 90.3 297.6) |
| OKLCH | oklch(0.483 0.234 263.3) |
Copy-ready code
/* CSS */
color: #0b49df;
background-color: #0b49df;
/* Tailwind (arbitrary) */
class="text-[#0b49df] bg-[#0b49df]"
/* SCSS */
$brand: #0b49df;
/* SwiftUI */
Color(red: 0.043, green: 0.286, blue: 0.875)
/* Android */
Color.parseColor("#0b49df")Accessibility — WCAG contrast
Aa
#0b49df on white: 6.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0b49df on black: 3.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green28.6%
Blue87.5%
CMYK percentages
Cyan95.1%
Magenta67.3%
Yellow0.0%
Key (black)12.5%
Color previews
#0b49df text on a black background
contrast 3.03:1
Card sample
#0b49df text on a white background
contrast 6.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b49df;
Background color
Panel with #0b49df background
background-color: #0b49df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b49df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 73, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 73, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b49df; background: linear-gradient(135deg, #0b49df, #5B0BDF);