#673bdf
a balanced, vivid violet · warm · closest name: slateblue
RGB
103, 59, 223
HSL
256°, 72%, 55%
CMYK
54, 74, 0, 13
Luminance
0.1134
Every format
| HEX | #673bdf |
| RGB | rgb(103, 59, 223) |
| HSL | hsl(256, 72%, 55%) |
| CMYK | cmyk(54%, 74%, 0%, 13%) |
| LAB | lab(40.1 57.7 -76.6) |
| LCH | lch(40.1 95.9 307.0) |
| OKLCH | oklch(0.510 0.231 287.4) |
Copy-ready code
/* CSS */
color: #673bdf;
background-color: #673bdf;
/* Tailwind (arbitrary) */
class="text-[#673bdf] bg-[#673bdf]"
/* SCSS */
$brand: #673bdf;
/* SwiftUI */
Color(red: 0.404, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#673bdf")Accessibility — WCAG contrast
Aa
#673bdf on white: 6.43:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#673bdf on black: 3.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green23.1%
Blue87.5%
CMYK percentages
Cyan53.8%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#673bdf text on a black background
contrast 3.27:1
Card sample
#673bdf text on a white background
contrast 6.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #673bdf;
Background color
Panel with #673bdf background
background-color: #673bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #673bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #673bdf; background: linear-gradient(135deg, #673bdf, #D43BDF);