#2b4ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
43, 74, 222
HSL
230°, 73%, 52%
CMYK
81, 67, 0, 13
Luminance
0.1069
Every format
| HEX | #2b4ade |
| RGB | rgb(43, 74, 222) |
| HSL | hsl(230, 73%, 52%) |
| CMYK | cmyk(81%, 67%, 0%, 13%) |
| LAB | lab(39.0 42.4 -77.9) |
| LCH | lch(39.0 88.7 298.5) |
| OKLCH | oklch(0.491 0.226 267.3) |
Copy-ready code
/* CSS */
color: #2b4ade;
background-color: #2b4ade;
/* Tailwind (arbitrary) */
class="text-[#2b4ade] bg-[#2b4ade]"
/* SCSS */
$brand: #2b4ade;
/* SwiftUI */
Color(red: 0.169, green: 0.290, blue: 0.871)
/* Android */
Color.parseColor("#2b4ade")Accessibility — WCAG contrast
Aa
#2b4ade on white: 6.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2b4ade on black: 3.14:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green29.0%
Blue87.1%
CMYK percentages
Cyan80.6%
Magenta66.7%
Yellow0.0%
Key (black)12.9%
Color previews
#2b4ade text on a black background
contrast 3.14:1
Card sample
#2b4ade text on a white background
contrast 6.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b4ade;
Background color
Panel with #2b4ade background
background-color: #2b4ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b4ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 74, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 74, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b4ade; background: linear-gradient(135deg, #2b4ade, #832BDE);