#034eb9
a dark, electric blue · cool · closest name: royalblue
RGB
3, 78, 185
HSL
215°, 97%, 37%
CMYK
98, 58, 0, 28
Luminance
0.0897
Every format
| HEX | #034eb9 |
| RGB | rgb(3, 78, 185) |
| HSL | hsl(215, 97%, 37%) |
| CMYK | cmyk(98%, 58%, 0%, 28%) |
| LAB | lab(35.9 23.6 -61.6) |
| LCH | lch(35.9 66.0 291.0) |
| OKLCH | oklch(0.456 0.181 259.8) |
Copy-ready code
/* CSS */
color: #034eb9;
background-color: #034eb9;
/* Tailwind (arbitrary) */
class="text-[#034eb9] bg-[#034eb9]"
/* SCSS */
$brand: #034eb9;
/* SwiftUI */
Color(red: 0.012, green: 0.306, blue: 0.725)
/* Android */
Color.parseColor("#034eb9")Accessibility — WCAG contrast
Aa
#034eb9 on white: 7.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034eb9 on black: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green30.6%
Blue72.5%
CMYK percentages
Cyan98.4%
Magenta57.8%
Yellow0.0%
Key (black)27.5%
Color previews
#034eb9 text on a black background
contrast 2.79:1
Card sample
#034eb9 text on a white background
contrast 7.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034eb9;
Background color
Panel with #034eb9 background
background-color: #034eb9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034eb9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 78, 185, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 78, 185, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034eb9; background: linear-gradient(135deg, #034eb9, #3103B9);