#034c9b
a dark, electric blue · cool · closest name: midnightblue
RGB
3, 76, 155
HSL
211°, 96%, 31%
CMYK
98, 51, 0, 39
Luminance
0.0755
Every format
| HEX | #034c9b |
| RGB | rgb(3, 76, 155) |
| HSL | hsl(211, 96%, 31%) |
| CMYK | cmyk(98%, 51%, 0%, 39%) |
| LAB | lab(33.0 12.6 -48.4) |
| LCH | lch(33.0 50.0 284.5) |
| OKLCH | oklch(0.426 0.144 256.1) |
Copy-ready code
/* CSS */
color: #034c9b;
background-color: #034c9b;
/* Tailwind (arbitrary) */
class="text-[#034c9b] bg-[#034c9b]"
/* SCSS */
$brand: #034c9b;
/* SwiftUI */
Color(red: 0.012, green: 0.298, blue: 0.608)
/* Android */
Color.parseColor("#034c9b")Accessibility — WCAG contrast
Aa
#034c9b on white: 8.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034c9b on black: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green29.8%
Blue60.8%
CMYK percentages
Cyan98.1%
Magenta51.0%
Yellow0.0%
Key (black)39.2%
Color previews
#034c9b text on a black background
contrast 2.51:1
Card sample
#034c9b text on a white background
contrast 8.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034c9b;
Background color
Panel with #034c9b background
background-color: #034c9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034c9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 76, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 76, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034c9b; background: linear-gradient(135deg, #034c9b, #1F039B);