#2c40d9
a balanced, vivid blue · warm · closest name: slateblue
RGB
44, 64, 217
HSL
233°, 70%, 51%
CMYK
80, 71, 0, 15
Luminance
0.0921
Every format
| HEX | #2c40d9 |
| RGB | rgb(44, 64, 217) |
| HSL | hsl(233, 70%, 51%) |
| CMYK | cmyk(80%, 71%, 0%, 15%) |
| LAB | lab(36.4 46.7 -79.5) |
| LCH | lch(36.4 92.2 300.5) |
| OKLCH | oklch(0.471 0.230 268.7) |
Copy-ready code
/* CSS */
color: #2c40d9;
background-color: #2c40d9;
/* Tailwind (arbitrary) */
class="text-[#2c40d9] bg-[#2c40d9]"
/* SCSS */
$brand: #2c40d9;
/* SwiftUI */
Color(red: 0.173, green: 0.251, blue: 0.851)
/* Android */
Color.parseColor("#2c40d9")Accessibility — WCAG contrast
Aa
#2c40d9 on white: 7.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2c40d9 on black: 2.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.3%
Green25.1%
Blue85.1%
CMYK percentages
Cyan79.7%
Magenta70.5%
Yellow0.0%
Key (black)14.9%
Color previews
#2c40d9 text on a black background
contrast 2.84:1
Card sample
#2c40d9 text on a white background
contrast 7.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2c40d9;
Background color
Panel with #2c40d9 background
background-color: #2c40d9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2c40d9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(44, 64, 217, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(44, 64, 217, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2c40d9; background: linear-gradient(135deg, #2c40d9, #8B2CD9);