#5583df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
85, 131, 223
HSL
220°, 68%, 60%
CMYK
62, 41, 0, 13
Luminance
0.2349
Every format
| HEX | #5583df |
| RGB | rgb(85, 131, 223) |
| HSL | hsl(220, 68%, 60%) |
| CMYK | cmyk(62%, 41%, 0%, 13%) |
| LAB | lab(55.6 12.6 -51.6) |
| LCH | lch(55.6 53.2 283.7) |
| OKLCH | oklch(0.621 0.148 262.8) |
Copy-ready code
/* CSS */
color: #5583df;
background-color: #5583df;
/* Tailwind (arbitrary) */
class="text-[#5583df] bg-[#5583df]"
/* SCSS */
$brand: #5583df;
/* SwiftUI */
Color(red: 0.333, green: 0.514, blue: 0.875)
/* Android */
Color.parseColor("#5583df")Accessibility — WCAG contrast
Aa
#5583df on white: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#5583df on black: 5.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green51.4%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta41.3%
Yellow0.0%
Key (black)12.5%
Color previews
#5583df text on a black background
contrast 5.70:1
Card sample
#5583df text on a white background
contrast 3.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5583df;
Background color
Panel with #5583df background
background-color: #5583df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5583df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 131, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 131, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5583df; background: linear-gradient(135deg, #5583df, #8355DF);