#034ac9
a dark, electric blue · cool · closest name: royalblue
RGB
3, 74, 201
HSL
219°, 97%, 40%
CMYK
99, 63, 0, 21
Luminance
0.0913
Every format
| HEX | #034ac9 |
| RGB | rgb(3, 74, 201) |
| HSL | hsl(219, 97%, 40%) |
| CMYK | cmyk(99%, 63%, 0%, 21%) |
| LAB | lab(36.2 32.6 -70.5) |
| LCH | lch(36.2 77.7 294.8) |
| OKLCH | oklch(0.462 0.206 261.8) |
Copy-ready code
/* CSS */
color: #034ac9;
background-color: #034ac9;
/* Tailwind (arbitrary) */
class="text-[#034ac9] bg-[#034ac9]"
/* SCSS */
$brand: #034ac9;
/* SwiftUI */
Color(red: 0.012, green: 0.290, blue: 0.788)
/* Android */
Color.parseColor("#034ac9")Accessibility — WCAG contrast
Aa
#034ac9 on white: 7.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034ac9 on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green29.0%
Blue78.8%
CMYK percentages
Cyan98.5%
Magenta63.2%
Yellow0.0%
Key (black)21.2%
Color previews
#034ac9 text on a black background
contrast 2.83:1
Card sample
#034ac9 text on a white background
contrast 7.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034ac9;
Background color
Panel with #034ac9 background
background-color: #034ac9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034ac9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 74, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 74, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034ac9; background: linear-gradient(135deg, #034ac9, #4003C9);