#034db7
a dark, electric blue · cool · closest name: royalblue
RGB
3, 77, 183
HSL
215°, 97%, 37%
CMYK
98, 58, 0, 28
Luminance
0.0875
Every format
| HEX | #034db7 |
| RGB | rgb(3, 77, 183) |
| HSL | hsl(215, 97%, 37%) |
| CMYK | cmyk(98%, 58%, 0%, 28%) |
| LAB | lab(35.5 23.5 -61.2) |
| LCH | lch(35.5 65.5 291.0) |
| OKLCH | oklch(0.452 0.180 259.8) |
Copy-ready code
/* CSS */
color: #034db7;
background-color: #034db7;
/* Tailwind (arbitrary) */
class="text-[#034db7] bg-[#034db7]"
/* SCSS */
$brand: #034db7;
/* SwiftUI */
Color(red: 0.012, green: 0.302, blue: 0.718)
/* Android */
Color.parseColor("#034db7")Accessibility — WCAG contrast
Aa
#034db7 on white: 7.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034db7 on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green30.2%
Blue71.8%
CMYK percentages
Cyan98.4%
Magenta57.9%
Yellow0.0%
Key (black)28.2%
Color previews
#034db7 text on a black background
contrast 2.75:1
Card sample
#034db7 text on a white background
contrast 7.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034db7;
Background color
Panel with #034db7 background
background-color: #034db7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034db7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 77, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 77, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034db7; background: linear-gradient(135deg, #034db7, #3103B7);