#837fdf
a light, vivid blue · warm · closest name: slateblue
RGB
131, 127, 223
HSL
243°, 60%, 69%
CMYK
41, 43, 0, 13
Luminance
0.2533
Every format
| HEX | #837fdf |
| RGB | rgb(131, 127, 223) |
| HSL | hsl(243, 60%, 69%) |
| CMYK | cmyk(41%, 43%, 0%, 13%) |
| LAB | lab(57.4 25.1 -48.6) |
| LCH | lch(57.4 54.7 297.3) |
| OKLCH | oklch(0.642 0.141 283.6) |
Copy-ready code
/* CSS */
color: #837fdf;
background-color: #837fdf;
/* Tailwind (arbitrary) */
class="text-[#837fdf] bg-[#837fdf]"
/* SCSS */
$brand: #837fdf;
/* SwiftUI */
Color(red: 0.514, green: 0.498, blue: 0.875)
/* Android */
Color.parseColor("#837fdf")Accessibility — WCAG contrast
Aa
#837fdf on white: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#837fdf on black: 6.07:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green49.8%
Blue87.5%
CMYK percentages
Cyan41.3%
Magenta43.0%
Yellow0.0%
Key (black)12.5%
Color previews
#837fdf text on a black background
contrast 6.07:1
Card sample
#837fdf text on a white background
contrast 3.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #837fdf;
Background color
Panel with #837fdf background
background-color: #837fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #837fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 127, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 127, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #837fdf; background: linear-gradient(135deg, #837fdf, #C37FDF);