#2d3f9b
a dark, vivid blue · warm · closest name: midnightblue
RGB
45, 63, 155
HSL
230°, 55%, 39%
CMYK
71, 59, 0, 39
Luminance
0.0648
Every format
| HEX | #2d3f9b |
| RGB | rgb(45, 63, 155) |
| HSL | hsl(230, 55%, 39%) |
| CMYK | cmyk(71%, 59%, 0%, 39%) |
| LAB | lab(30.6 25.2 -52.4) |
| LCH | lch(30.6 58.1 295.7) |
| OKLCH | oklch(0.411 0.151 270.0) |
Copy-ready code
/* CSS */
color: #2d3f9b;
background-color: #2d3f9b;
/* Tailwind (arbitrary) */
class="text-[#2d3f9b] bg-[#2d3f9b]"
/* SCSS */
$brand: #2d3f9b;
/* SwiftUI */
Color(red: 0.176, green: 0.247, blue: 0.608)
/* Android */
Color.parseColor("#2d3f9b")Accessibility — WCAG contrast
Aa
#2d3f9b on white: 9.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2d3f9b on black: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green24.7%
Blue60.8%
CMYK percentages
Cyan71.0%
Magenta59.4%
Yellow0.0%
Key (black)39.2%
Color previews
#2d3f9b text on a black background
contrast 2.30:1
Card sample
#2d3f9b text on a white background
contrast 9.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d3f9b;
Background color
Panel with #2d3f9b background
background-color: #2d3f9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d3f9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 63, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 63, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d3f9b; background: linear-gradient(135deg, #2d3f9b, #642D9B);