#683ddf
a balanced, vivid violet · warm · closest name: slateblue
RGB
104, 61, 223
HSL
256°, 72%, 56%
CMYK
53, 73, 0, 13
Luminance
0.1161
Every format
| HEX | #683ddf |
| RGB | rgb(104, 61, 223) |
| HSL | hsl(256, 72%, 56%) |
| CMYK | cmyk(53%, 73%, 0%, 13%) |
| LAB | lab(40.6 56.9 -75.8) |
| LCH | lch(40.6 94.8 306.9) |
| OKLCH | oklch(0.513 0.229 287.6) |
Copy-ready code
/* CSS */
color: #683ddf;
background-color: #683ddf;
/* Tailwind (arbitrary) */
class="text-[#683ddf] bg-[#683ddf]"
/* SCSS */
$brand: #683ddf;
/* SwiftUI */
Color(red: 0.408, green: 0.239, blue: 0.875)
/* Android */
Color.parseColor("#683ddf")Accessibility — WCAG contrast
Aa
#683ddf on white: 6.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#683ddf on black: 3.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green23.9%
Blue87.5%
CMYK percentages
Cyan53.4%
Magenta72.6%
Yellow0.0%
Key (black)12.5%
Color previews
#683ddf text on a black background
contrast 3.32:1
Card sample
#683ddf text on a white background
contrast 6.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #683ddf;
Background color
Panel with #683ddf background
background-color: #683ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #683ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 61, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 61, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #683ddf; background: linear-gradient(135deg, #683ddf, #D43DDF);