#686bdf
a balanced, vivid blue · warm · closest name: slateblue
RGB
104, 107, 223
HSL
239°, 65%, 64%
CMYK
53, 52, 0, 13
Luminance
0.1879
Every format
| HEX | #686bdf |
| RGB | rgb(104, 107, 223) |
| HSL | hsl(239, 65%, 64%) |
| CMYK | cmyk(53%, 52%, 0%, 13%) |
| LAB | lab(50.4 30.9 -59.8) |
| LCH | lch(50.4 67.3 297.3) |
| OKLCH | oklch(0.585 0.173 278.5) |
Copy-ready code
/* CSS */
color: #686bdf;
background-color: #686bdf;
/* Tailwind (arbitrary) */
class="text-[#686bdf] bg-[#686bdf]"
/* SCSS */
$brand: #686bdf;
/* SwiftUI */
Color(red: 0.408, green: 0.420, blue: 0.875)
/* Android */
Color.parseColor("#686bdf")Accessibility — WCAG contrast
Aa
#686bdf on white: 4.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#686bdf on black: 4.76:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green42.0%
Blue87.5%
CMYK percentages
Cyan53.4%
Magenta52.0%
Yellow0.0%
Key (black)12.5%
Color previews
#686bdf text on a black background
contrast 4.76:1
Card sample
#686bdf text on a white background
contrast 4.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #686bdf;
Background color
Panel with #686bdf background
background-color: #686bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #686bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 107, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 107, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #686bdf; background: linear-gradient(135deg, #686bdf, #B468DF);