#2340df
a balanced, vivid blue · warm · closest name: slateblue
RGB
35, 64, 223
HSL
231°, 75%, 51%
CMYK
84, 71, 0, 13
Luminance
0.0935
Every format
| HEX | #2340df |
| RGB | rgb(35, 64, 223) |
| HSL | hsl(231, 75%, 51%) |
| CMYK | cmyk(84%, 71%, 0%, 13%) |
| LAB | lab(36.6 48.2 -82.5) |
| LCH | lch(36.6 95.5 300.3) |
| OKLCH | oklch(0.473 0.239 266.9) |
Copy-ready code
/* CSS */
color: #2340df;
background-color: #2340df;
/* Tailwind (arbitrary) */
class="text-[#2340df] bg-[#2340df]"
/* SCSS */
$brand: #2340df;
/* SwiftUI */
Color(red: 0.137, green: 0.251, blue: 0.875)
/* Android */
Color.parseColor("#2340df")Accessibility — WCAG contrast
Aa
#2340df on white: 7.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2340df on black: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green25.1%
Blue87.5%
CMYK percentages
Cyan84.3%
Magenta71.3%
Yellow0.0%
Key (black)12.5%
Color previews
#2340df text on a black background
contrast 2.87:1
Card sample
#2340df text on a white background
contrast 7.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2340df;
Background color
Panel with #2340df background
background-color: #2340df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2340df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 64, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 64, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2340df; background: linear-gradient(135deg, #2340df, #8323DF);