#5340df
a balanced, vivid blue · warm · closest name: slateblue
RGB
83, 64, 223
HSL
247°, 71%, 56%
CMYK
63, 71, 0, 13
Luminance
0.1083
Every format
| HEX | #5340df |
| RGB | rgb(83, 64, 223) |
| HSL | hsl(247, 71%, 56%) |
| CMYK | cmyk(63%, 71%, 0%, 13%) |
| LAB | lab(39.3 52.5 -78.0) |
| LCH | lch(39.3 94.0 304.0) |
| OKLCH | oklch(0.499 0.228 279.6) |
Copy-ready code
/* CSS */
color: #5340df;
background-color: #5340df;
/* Tailwind (arbitrary) */
class="text-[#5340df] bg-[#5340df]"
/* SCSS */
$brand: #5340df;
/* SwiftUI */
Color(red: 0.325, green: 0.251, blue: 0.875)
/* Android */
Color.parseColor("#5340df")Accessibility — WCAG contrast
Aa
#5340df on white: 6.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5340df on black: 3.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green25.1%
Blue87.5%
CMYK percentages
Cyan62.8%
Magenta71.3%
Yellow0.0%
Key (black)12.5%
Color previews
#5340df text on a black background
contrast 3.17:1
Card sample
#5340df text on a white background
contrast 6.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5340df;
Background color
Panel with #5340df background
background-color: #5340df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5340df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 64, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 64, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5340df; background: linear-gradient(135deg, #5340df, #BD40DF);