#623df9
a balanced, electric blue · warm · closest name: blue
RGB
98, 61, 249
HSL
252°, 94%, 61%
CMYK
61, 76, 0, 2
Luminance
0.1277
Every format
| HEX | #623df9 |
| RGB | rgb(98, 61, 249) |
| HSL | hsl(252, 94%, 61%) |
| CMYK | cmyk(61%, 76%, 0%, 2%) |
| LAB | lab(42.4 63.4 -87.5) |
| LCH | lch(42.4 108.1 305.9) |
| OKLCH | oklch(0.532 0.258 282.1) |
Copy-ready code
/* CSS */
color: #623df9;
background-color: #623df9;
/* Tailwind (arbitrary) */
class="text-[#623df9] bg-[#623df9]"
/* SCSS */
$brand: #623df9;
/* SwiftUI */
Color(red: 0.384, green: 0.239, blue: 0.976)
/* Android */
Color.parseColor("#623df9")Accessibility — WCAG contrast
Aa
#623df9 on white: 5.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#623df9 on black: 3.55:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.4%
Green23.9%
Blue97.6%
CMYK percentages
Cyan60.6%
Magenta75.5%
Yellow0.0%
Key (black)2.4%
Color previews
#623df9 text on a black background
contrast 3.55:1
Card sample
#623df9 text on a white background
contrast 5.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #623df9;
Background color
Panel with #623df9 background
background-color: #623df9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #623df9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(98, 61, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(98, 61, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #623df9; background: linear-gradient(135deg, #623df9, #DF3DF9);