#837cd3
a light, vivid blue · warm · closest name: slateblue
RGB
131, 124, 211
HSL
245°, 50%, 66%
CMYK
38, 41, 0, 17
Luminance
0.2394
Every format
| HEX | #837cd3 |
| RGB | rgb(131, 124, 211) |
| HSL | hsl(245, 50%, 66%) |
| CMYK | cmyk(38%, 41%, 0%, 17%) |
| LAB | lab(56.0 23.5 -44.0) |
| LCH | lch(56.0 49.9 298.1) |
| OKLCH | oklch(0.630 0.129 285.8) |
Copy-ready code
/* CSS */
color: #837cd3;
background-color: #837cd3;
/* Tailwind (arbitrary) */
class="text-[#837cd3] bg-[#837cd3]"
/* SCSS */
$brand: #837cd3;
/* SwiftUI */
Color(red: 0.514, green: 0.486, blue: 0.827)
/* Android */
Color.parseColor("#837cd3")Accessibility — WCAG contrast
Aa
#837cd3 on white: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#837cd3 on black: 5.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green48.6%
Blue82.7%
CMYK percentages
Cyan37.9%
Magenta41.2%
Yellow0.0%
Key (black)17.3%
Color previews
#837cd3 text on a black background
contrast 5.79:1
Card sample
#837cd3 text on a white background
contrast 3.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #837cd3;
Background color
Panel with #837cd3 background
background-color: #837cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #837cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 124, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 124, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #837cd3; background: linear-gradient(135deg, #837cd3, #BD7CD3);