#5873df
a balanced, vivid blue · warm · closest name: royalblue
RGB
88, 115, 223
HSL
228°, 68%, 61%
CMYK
61, 48, 0, 13
Luminance
0.1966
Every format
| HEX | #5873df |
| RGB | rgb(88, 115, 223) |
| HSL | hsl(228, 68%, 61%) |
| CMYK | cmyk(61%, 48%, 0%, 13%) |
| LAB | lab(51.5 22.9 -58.2) |
| LCH | lch(51.5 62.6 291.5) |
| OKLCH | oklch(0.590 0.167 270.1) |
Copy-ready code
/* CSS */
color: #5873df;
background-color: #5873df;
/* Tailwind (arbitrary) */
class="text-[#5873df] bg-[#5873df]"
/* SCSS */
$brand: #5873df;
/* SwiftUI */
Color(red: 0.345, green: 0.451, blue: 0.875)
/* Android */
Color.parseColor("#5873df")Accessibility — WCAG contrast
Aa
#5873df on white: 4.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#5873df on black: 4.93:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green45.1%
Blue87.5%
CMYK percentages
Cyan60.5%
Magenta48.4%
Yellow0.0%
Key (black)12.5%
Color previews
#5873df text on a black background
contrast 4.93:1
Card sample
#5873df text on a white background
contrast 4.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5873df;
Background color
Panel with #5873df background
background-color: #5873df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5873df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 115, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 115, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5873df; background: linear-gradient(135deg, #5873df, #9758DF);