#034dda
a dark, electric blue · cool · closest name: royalblue
RGB
3, 77, 218
HSL
219°, 97%, 43%
CMYK
99, 65, 0, 15
Luminance
0.1039
Every format
| HEX | #034dda |
| RGB | rgb(3, 77, 218) |
| HSL | hsl(219, 97%, 43%) |
| CMYK | cmyk(99%, 65%, 0%, 15%) |
| LAB | lab(38.5 37.2 -76.5) |
| LCH | lch(38.5 85.1 295.9) |
| OKLCH | oklch(0.484 0.224 262.2) |
Copy-ready code
/* CSS */
color: #034dda;
background-color: #034dda;
/* Tailwind (arbitrary) */
class="text-[#034dda] bg-[#034dda]"
/* SCSS */
$brand: #034dda;
/* SwiftUI */
Color(red: 0.012, green: 0.302, blue: 0.855)
/* Android */
Color.parseColor("#034dda")Accessibility — WCAG contrast
Aa
#034dda on white: 6.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#034dda on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green30.2%
Blue85.5%
CMYK percentages
Cyan98.6%
Magenta64.7%
Yellow0.0%
Key (black)14.5%
Color previews
#034dda text on a black background
contrast 3.08:1
Card sample
#034dda text on a white background
contrast 6.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034dda;
Background color
Panel with #034dda background
background-color: #034dda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034dda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 77, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 77, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034dda; background: linear-gradient(135deg, #034dda, #4803DA);