#2c40cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
44, 64, 207
HSL
233°, 65%, 49%
CMYK
79, 69, 0, 19
Luminance
0.0871
Every format
| HEX | #2c40cf |
| RGB | rgb(44, 64, 207) |
| HSL | hsl(233, 65%, 49%) |
| CMYK | cmyk(79%, 69%, 0%, 19%) |
| LAB | lab(35.4 43.3 -75.3) |
| LCH | lch(35.4 86.8 299.9) |
| OKLCH | oklch(0.461 0.218 268.9) |
Copy-ready code
/* CSS */
color: #2c40cf;
background-color: #2c40cf;
/* Tailwind (arbitrary) */
class="text-[#2c40cf] bg-[#2c40cf]"
/* SCSS */
$brand: #2c40cf;
/* SwiftUI */
Color(red: 0.173, green: 0.251, blue: 0.812)
/* Android */
Color.parseColor("#2c40cf")Accessibility — WCAG contrast
Aa
#2c40cf on white: 7.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2c40cf on black: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.3%
Green25.1%
Blue81.2%
CMYK percentages
Cyan78.7%
Magenta69.1%
Yellow0.0%
Key (black)18.8%
Color previews
#2c40cf text on a black background
contrast 2.74:1
Card sample
#2c40cf text on a white background
contrast 7.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2c40cf;
Background color
Panel with #2c40cf background
background-color: #2c40cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2c40cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(44, 64, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(44, 64, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2c40cf; background: linear-gradient(135deg, #2c40cf, #852CCF);