#623fdc
a balanced, vivid blue · warm · closest name: slateblue
RGB
98, 63, 220
HSL
253°, 69%, 56%
CMYK
56, 71, 0, 14
Luminance
0.1132
Every format
| HEX | #623fdc |
| RGB | rgb(98, 63, 220) |
| HSL | hsl(253, 69%, 56%) |
| CMYK | cmyk(56%, 71%, 0%, 14%) |
| LAB | lab(40.1 54.2 -74.9) |
| LCH | lch(40.1 92.5 305.9) |
| OKLCH | oklch(0.507 0.224 285.5) |
Copy-ready code
/* CSS */
color: #623fdc;
background-color: #623fdc;
/* Tailwind (arbitrary) */
class="text-[#623fdc] bg-[#623fdc]"
/* SCSS */
$brand: #623fdc;
/* SwiftUI */
Color(red: 0.384, green: 0.247, blue: 0.863)
/* Android */
Color.parseColor("#623fdc")Accessibility — WCAG contrast
Aa
#623fdc on white: 6.43:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#623fdc on black: 3.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.4%
Green24.7%
Blue86.3%
CMYK percentages
Cyan55.5%
Magenta71.4%
Yellow0.0%
Key (black)13.7%
Color previews
#623fdc text on a black background
contrast 3.26:1
Card sample
#623fdc text on a white background
contrast 6.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #623fdc;
Background color
Panel with #623fdc background
background-color: #623fdc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #623fdc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(98, 63, 220, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(98, 63, 220, 0.45);
Border & gradient
Gradient panel
border: 3px solid #623fdc; background: linear-gradient(135deg, #623fdc, #CB3FDC);