#583eb2
a balanced, vivid blue · warm · closest name: slateblue
RGB
88, 62, 178
HSL
253°, 48%, 47%
CMYK
51, 65, 0, 30
Luminance
0.0873
Every format
| HEX | #583eb2 |
| RGB | rgb(88, 62, 178) |
| HSL | hsl(253, 48%, 47%) |
| CMYK | cmyk(51%, 65%, 0%, 30%) |
| LAB | lab(35.5 40.8 -58.1) |
| LCH | lch(35.5 71.0 305.1) |
| OKLCH | oklch(0.461 0.175 287.8) |
Copy-ready code
/* CSS */
color: #583eb2;
background-color: #583eb2;
/* Tailwind (arbitrary) */
class="text-[#583eb2] bg-[#583eb2]"
/* SCSS */
$brand: #583eb2;
/* SwiftUI */
Color(red: 0.345, green: 0.243, blue: 0.698)
/* Android */
Color.parseColor("#583eb2")Accessibility — WCAG contrast
Aa
#583eb2 on white: 7.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#583eb2 on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green24.3%
Blue69.8%
CMYK percentages
Cyan50.6%
Magenta65.2%
Yellow0.0%
Key (black)30.2%
Color previews
#583eb2 text on a black background
contrast 2.75:1
Card sample
#583eb2 text on a white background
contrast 7.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #583eb2;
Background color
Panel with #583eb2 background
background-color: #583eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #583eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 62, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 62, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #583eb2; background: linear-gradient(135deg, #583eb2, #A53EB2);