#5b48df
a balanced, vivid blue · warm · closest name: slateblue
RGB
91, 72, 223
HSL
248°, 70%, 58%
CMYK
59, 68, 0, 13
Luminance
0.1219
Every format
| HEX | #5b48df |
| RGB | rgb(91, 72, 223) |
| HSL | hsl(248, 70%, 58%) |
| CMYK | cmyk(59%, 68%, 0%, 13%) |
| LAB | lab(41.5 49.3 -74.4) |
| LCH | lch(41.5 89.2 303.5) |
| OKLCH | oklch(0.517 0.218 281.3) |
Copy-ready code
/* CSS */
color: #5b48df;
background-color: #5b48df;
/* Tailwind (arbitrary) */
class="text-[#5b48df] bg-[#5b48df]"
/* SCSS */
$brand: #5b48df;
/* SwiftUI */
Color(red: 0.357, green: 0.282, blue: 0.875)
/* Android */
Color.parseColor("#5b48df")Accessibility — WCAG contrast
Aa
#5b48df on white: 6.11:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5b48df on black: 3.44:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green28.2%
Blue87.5%
CMYK percentages
Cyan59.2%
Magenta67.7%
Yellow0.0%
Key (black)12.5%
Color previews
#5b48df text on a black background
contrast 3.44:1
Card sample
#5b48df text on a white background
contrast 6.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5b48df;
Background color
Panel with #5b48df background
background-color: #5b48df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5b48df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 72, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 72, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5b48df; background: linear-gradient(135deg, #5b48df, #BF48DF);