#2b3eb7
a dark, vivid blue · warm · closest name: slateblue
RGB
43, 62, 183
HSL
232°, 62%, 44%
CMYK
77, 66, 0, 28
Luminance
0.0738
Every format
| HEX | #2b3eb7 |
| RGB | rgb(43, 62, 183) |
| HSL | hsl(232, 62%, 44%) |
| CMYK | cmyk(77%, 66%, 0%, 28%) |
| LAB | lab(32.6 35.9 -65.8) |
| LCH | lch(32.6 74.9 298.6) |
| OKLCH | oklch(0.434 0.190 269.4) |
Copy-ready code
/* CSS */
color: #2b3eb7;
background-color: #2b3eb7;
/* Tailwind (arbitrary) */
class="text-[#2b3eb7] bg-[#2b3eb7]"
/* SCSS */
$brand: #2b3eb7;
/* SwiftUI */
Color(red: 0.169, green: 0.243, blue: 0.718)
/* Android */
Color.parseColor("#2b3eb7")Accessibility — WCAG contrast
Aa
#2b3eb7 on white: 8.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b3eb7 on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green24.3%
Blue71.8%
CMYK percentages
Cyan76.5%
Magenta66.1%
Yellow0.0%
Key (black)28.2%
Color previews
#2b3eb7 text on a black background
contrast 2.48:1
Card sample
#2b3eb7 text on a white background
contrast 8.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b3eb7;
Background color
Panel with #2b3eb7 background
background-color: #2b3eb7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b3eb7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 62, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 62, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b3eb7; background: linear-gradient(135deg, #2b3eb7, #752BB7);