#2d4ba4
a dark, vivid blue · cool · closest name: slateblue
RGB
45, 75, 164
HSL
225°, 57%, 41%
CMYK
73, 54, 0, 36
Luminance
0.0827
Every format
| HEX | #2d4ba4 |
| RGB | rgb(45, 75, 164) |
| HSL | hsl(225, 57%, 41%) |
| CMYK | cmyk(73%, 54%, 0%, 36%) |
| LAB | lab(34.5 20.5 -51.4) |
| LCH | lch(34.5 55.3 291.8) |
| OKLCH | oklch(0.443 0.148 266.3) |
Copy-ready code
/* CSS */
color: #2d4ba4;
background-color: #2d4ba4;
/* Tailwind (arbitrary) */
class="text-[#2d4ba4] bg-[#2d4ba4]"
/* SCSS */
$brand: #2d4ba4;
/* SwiftUI */
Color(red: 0.176, green: 0.294, blue: 0.643)
/* Android */
Color.parseColor("#2d4ba4")Accessibility — WCAG contrast
Aa
#2d4ba4 on white: 7.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2d4ba4 on black: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green29.4%
Blue64.3%
CMYK percentages
Cyan72.6%
Magenta54.3%
Yellow0.0%
Key (black)35.7%
Color previews
#2d4ba4 text on a black background
contrast 2.65:1
Card sample
#2d4ba4 text on a white background
contrast 7.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d4ba4;
Background color
Panel with #2d4ba4 background
background-color: #2d4ba4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d4ba4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 75, 164, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 75, 164, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d4ba4; background: linear-gradient(135deg, #2d4ba4, #5E2DA4);