#0065df
a dark, electric blue · cool · closest name: royalblue
RGB
0, 101, 223
HSL
213°, 100%, 44%
CMYK
100, 55, 0, 13
Luminance
0.1464
Every format
| HEX | #0065df |
| RGB | rgb(0, 101, 223) |
| HSL | hsl(213, 100%, 44%) |
| CMYK | cmyk(100%, 55%, 0%, 13%) |
| LAB | lab(45.1 23.5 -68.6) |
| LCH | lch(45.1 72.5 288.9) |
| OKLCH | oklch(0.535 0.203 258.5) |
Copy-ready code
/* CSS */
color: #0065df;
background-color: #0065df;
/* Tailwind (arbitrary) */
class="text-[#0065df] bg-[#0065df]"
/* SCSS */
$brand: #0065df;
/* SwiftUI */
Color(red: 0.000, green: 0.396, blue: 0.875)
/* Android */
Color.parseColor("#0065df")Accessibility — WCAG contrast
Aa
#0065df on white: 5.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0065df on black: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green39.6%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta54.7%
Yellow0.0%
Key (black)12.5%
Color previews
#0065df text on a black background
contrast 3.93:1
Card sample
#0065df text on a white background
contrast 5.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0065df;
Background color
Panel with #0065df background
background-color: #0065df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0065df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 101, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 101, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0065df; background: linear-gradient(135deg, #0065df, #3000DF);