#034cb7
a dark, electric blue · cool · closest name: royalblue
RGB
3, 76, 183
HSL
216°, 97%, 37%
CMYK
98, 59, 0, 28
Luminance
0.0861
Every format
| HEX | #034cb7 |
| RGB | rgb(3, 76, 183) |
| HSL | hsl(216, 97%, 37%) |
| CMYK | cmyk(98%, 59%, 0%, 28%) |
| LAB | lab(35.2 24.1 -61.6) |
| LCH | lch(35.2 66.2 291.4) |
| OKLCH | oklch(0.450 0.181 260.1) |
Copy-ready code
/* CSS */
color: #034cb7;
background-color: #034cb7;
/* Tailwind (arbitrary) */
class="text-[#034cb7] bg-[#034cb7]"
/* SCSS */
$brand: #034cb7;
/* SwiftUI */
Color(red: 0.012, green: 0.298, blue: 0.718)
/* Android */
Color.parseColor("#034cb7")Accessibility — WCAG contrast
Aa
#034cb7 on white: 7.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#034cb7 on black: 2.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green29.8%
Blue71.8%
CMYK percentages
Cyan98.4%
Magenta58.5%
Yellow0.0%
Key (black)28.2%
Color previews
#034cb7 text on a black background
contrast 2.72:1
Card sample
#034cb7 text on a white background
contrast 7.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034cb7;
Background color
Panel with #034cb7 background
background-color: #034cb7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034cb7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 76, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 76, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034cb7; background: linear-gradient(135deg, #034cb7, #3203B7);