#837bc9
a balanced, soft blue · warm · closest name: slateblue
RGB
131, 123, 201
HSL
246°, 42%, 64%
CMYK
35, 39, 0, 21
Luminance
0.2321
Every format
| HEX | #837bc9 |
| RGB | rgb(131, 123, 201) |
| HSL | hsl(246, 42%, 64%) |
| CMYK | cmyk(35%, 39%, 0%, 21%) |
| LAB | lab(55.3 21.4 -39.5) |
| LCH | lch(55.3 44.9 298.4) |
| OKLCH | oklch(0.623 0.116 287.2) |
Copy-ready code
/* CSS */
color: #837bc9;
background-color: #837bc9;
/* Tailwind (arbitrary) */
class="text-[#837bc9] bg-[#837bc9]"
/* SCSS */
$brand: #837bc9;
/* SwiftUI */
Color(red: 0.514, green: 0.482, blue: 0.788)
/* Android */
Color.parseColor("#837bc9")Accessibility — WCAG contrast
Aa
#837bc9 on white: 3.72:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#837bc9 on black: 5.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green48.2%
Blue78.8%
CMYK percentages
Cyan34.8%
Magenta38.8%
Yellow0.0%
Key (black)21.2%
Color previews
#837bc9 text on a black background
contrast 5.64:1
Card sample
#837bc9 text on a white background
contrast 3.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #837bc9;
Background color
Panel with #837bc9 background
background-color: #837bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #837bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 123, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 123, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #837bc9; background: linear-gradient(135deg, #837bc9, #B77BC9);