#673fcc
a balanced, vivid violet · warm · closest name: slateblue
RGB
103, 63, 204
HSL
257°, 58%, 52%
CMYK
50, 69, 0, 20
Luminance
0.1080
Every format
| HEX | #673fcc |
| RGB | rgb(103, 63, 204) |
| HSL | hsl(257, 58%, 52%) |
| CMYK | cmyk(50%, 69%, 0%, 20%) |
| LAB | lab(39.2 50.5 -67.1) |
| LCH | lch(39.2 84.0 306.9) |
| OKLCH | oklch(0.498 0.205 289.9) |
Copy-ready code
/* CSS */
color: #673fcc;
background-color: #673fcc;
/* Tailwind (arbitrary) */
class="text-[#673fcc] bg-[#673fcc]"
/* SCSS */
$brand: #673fcc;
/* SwiftUI */
Color(red: 0.404, green: 0.247, blue: 0.800)
/* Android */
Color.parseColor("#673fcc")Accessibility — WCAG contrast
Aa
#673fcc on white: 6.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#673fcc on black: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green24.7%
Blue80.0%
CMYK percentages
Cyan49.5%
Magenta69.1%
Yellow0.0%
Key (black)20.0%
Color previews
#673fcc text on a black background
contrast 3.16:1
Card sample
#673fcc text on a white background
contrast 6.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #673fcc;
Background color
Panel with #673fcc background
background-color: #673fcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #673fcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 63, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 63, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #673fcc; background: linear-gradient(135deg, #673fcc, #C53FCC);