#5366df
a balanced, vivid blue · warm · closest name: royalblue
RGB
83, 102, 223
HSL
232°, 69%, 60%
CMYK
63, 54, 0, 13
Luminance
0.1667
Every format
| HEX | #5366df |
| RGB | rgb(83, 102, 223) |
| HSL | hsl(232, 69%, 60%) |
| CMYK | cmyk(63%, 54%, 0%, 13%) |
| LAB | lab(47.8 30.1 -64.1) |
| LCH | lch(47.8 70.8 295.2) |
| OKLCH | oklch(0.562 0.184 272.4) |
Copy-ready code
/* CSS */
color: #5366df;
background-color: #5366df;
/* Tailwind (arbitrary) */
class="text-[#5366df] bg-[#5366df]"
/* SCSS */
$brand: #5366df;
/* SwiftUI */
Color(red: 0.325, green: 0.400, blue: 0.875)
/* Android */
Color.parseColor("#5366df")Accessibility — WCAG contrast
Aa
#5366df on white: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5366df on black: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green40.0%
Blue87.5%
CMYK percentages
Cyan62.8%
Magenta54.3%
Yellow0.0%
Key (black)12.5%
Color previews
#5366df text on a black background
contrast 4.33:1
Card sample
#5366df text on a white background
contrast 4.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5366df;
Background color
Panel with #5366df background
background-color: #5366df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5366df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 102, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 102, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5366df; background: linear-gradient(135deg, #5366df, #9D53DF);