#5142df
a balanced, vivid blue · warm · closest name: slateblue
RGB
81, 66, 223
HSL
246°, 71%, 57%
CMYK
64, 70, 0, 13
Luminance
0.1097
Every format
| HEX | #5142df |
| RGB | rgb(81, 66, 223) |
| HSL | hsl(246, 71%, 57%) |
| CMYK | cmyk(64%, 70%, 0%, 13%) |
| LAB | lab(39.5 51.2 -77.6) |
| LCH | lch(39.5 93.0 303.4) |
| OKLCH | oklch(0.501 0.227 278.6) |
Copy-ready code
/* CSS */
color: #5142df;
background-color: #5142df;
/* Tailwind (arbitrary) */
class="text-[#5142df] bg-[#5142df]"
/* SCSS */
$brand: #5142df;
/* SwiftUI */
Color(red: 0.318, green: 0.259, blue: 0.875)
/* Android */
Color.parseColor("#5142df")Accessibility — WCAG contrast
Aa
#5142df on white: 6.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5142df on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green25.9%
Blue87.5%
CMYK percentages
Cyan63.7%
Magenta70.4%
Yellow0.0%
Key (black)12.5%
Color previews
#5142df text on a black background
contrast 3.19:1
Card sample
#5142df text on a white background
contrast 6.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5142df;
Background color
Panel with #5142df background
background-color: #5142df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5142df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 66, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 66, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5142df; background: linear-gradient(135deg, #5142df, #BA42DF);