#686bc9
a balanced, vivid blue · warm · closest name: slateblue
RGB
104, 107, 201
HSL
238°, 47%, 60%
CMYK
48, 47, 0, 21
Luminance
0.1768
Every format
| HEX | #686bc9 |
| RGB | rgb(104, 107, 201) |
| HSL | hsl(238, 47%, 60%) |
| CMYK | cmyk(48%, 47%, 0%, 21%) |
| LAB | lab(49.1 24.1 -49.4) |
| LCH | lch(49.1 55.0 296.0) |
| OKLCH | oklch(0.571 0.142 279.5) |
Copy-ready code
/* CSS */
color: #686bc9;
background-color: #686bc9;
/* Tailwind (arbitrary) */
class="text-[#686bc9] bg-[#686bc9]"
/* SCSS */
$brand: #686bc9;
/* SwiftUI */
Color(red: 0.408, green: 0.420, blue: 0.788)
/* Android */
Color.parseColor("#686bc9")Accessibility — WCAG contrast
Aa
#686bc9 on white: 4.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#686bc9 on black: 4.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green42.0%
Blue78.8%
CMYK percentages
Cyan48.3%
Magenta46.8%
Yellow0.0%
Key (black)21.2%
Color previews
#686bc9 text on a black background
contrast 4.54:1
Card sample
#686bc9 text on a white background
contrast 4.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #686bc9;
Background color
Panel with #686bc9 background
background-color: #686bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #686bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 107, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 107, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #686bc9; background: linear-gradient(135deg, #686bc9, #A668C9);