#583eee
a balanced, electric blue · warm · closest name: blue
RGB
88, 62, 238
HSL
249°, 84%, 59%
CMYK
63, 74, 0, 7
Luminance
0.1169
Every format
| HEX | #583eee |
| RGB | rgb(88, 62, 238) |
| HSL | hsl(249, 84%, 59%) |
| CMYK | cmyk(63%, 74%, 0%, 7%) |
| LAB | lab(40.7 58.6 -84.2) |
| LCH | lch(40.7 102.6 304.9) |
| OKLCH | oklch(0.515 0.247 280.0) |
Copy-ready code
/* CSS */
color: #583eee;
background-color: #583eee;
/* Tailwind (arbitrary) */
class="text-[#583eee] bg-[#583eee]"
/* SCSS */
$brand: #583eee;
/* SwiftUI */
Color(red: 0.345, green: 0.243, blue: 0.933)
/* Android */
Color.parseColor("#583eee")Accessibility — WCAG contrast
Aa
#583eee on white: 6.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#583eee on black: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green24.3%
Blue93.3%
CMYK percentages
Cyan63.0%
Magenta73.9%
Yellow0.0%
Key (black)6.7%
Color previews
#583eee text on a black background
contrast 3.34:1
Card sample
#583eee text on a white background
contrast 6.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #583eee;
Background color
Panel with #583eee background
background-color: #583eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #583eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 62, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 62, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #583eee; background: linear-gradient(135deg, #583eee, #CD3EEE);