#034cdf
a dark, electric blue · cool · closest name: royalblue
RGB
3, 76, 223
HSL
220°, 97%, 44%
CMYK
99, 66, 0, 13
Luminance
0.1052
Every format
| HEX | #034cdf |
| RGB | rgb(3, 76, 223) |
| HSL | hsl(220, 97%, 44%) |
| CMYK | cmyk(99%, 66%, 0%, 13%) |
| LAB | lab(38.8 39.7 -79.0) |
| LCH | lch(38.8 88.5 296.7) |
| OKLCH | oklch(0.487 0.231 262.5) |
Copy-ready code
/* CSS */
color: #034cdf;
background-color: #034cdf;
/* Tailwind (arbitrary) */
class="text-[#034cdf] bg-[#034cdf]"
/* SCSS */
$brand: #034cdf;
/* SwiftUI */
Color(red: 0.012, green: 0.298, blue: 0.875)
/* Android */
Color.parseColor("#034cdf")Accessibility — WCAG contrast
Aa
#034cdf on white: 6.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#034cdf on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green29.8%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta65.9%
Yellow0.0%
Key (black)12.5%
Color previews
#034cdf text on a black background
contrast 3.10:1
Card sample
#034cdf text on a white background
contrast 6.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034cdf;
Background color
Panel with #034cdf background
background-color: #034cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 76, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 76, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034cdf; background: linear-gradient(135deg, #034cdf, #4D03DF);