#034aef
a balanced, electric blue · cool · closest name: royalblue
RGB
3, 74, 239
HSL
222°, 98%, 48%
CMYK
99, 69, 0, 6
Luminance
0.1115
Every format
| HEX | #034aef |
| RGB | rgb(3, 74, 239) |
| HSL | hsl(222, 98%, 48%) |
| CMYK | cmyk(99%, 69%, 0%, 6%) |
| LAB | lab(39.8 46.8 -86.3) |
| LCH | lch(39.8 98.2 298.5) |
| OKLCH | oklch(0.499 0.252 263.2) |
Copy-ready code
/* CSS */
color: #034aef;
background-color: #034aef;
/* Tailwind (arbitrary) */
class="text-[#034aef] bg-[#034aef]"
/* SCSS */
$brand: #034aef;
/* SwiftUI */
Color(red: 0.012, green: 0.290, blue: 0.937)
/* Android */
Color.parseColor("#034aef")Accessibility — WCAG contrast
Aa
#034aef on white: 6.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#034aef on black: 3.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green29.0%
Blue93.7%
CMYK percentages
Cyan98.7%
Magenta69.0%
Yellow0.0%
Key (black)6.3%
Color previews
#034aef text on a black background
contrast 3.23:1
Card sample
#034aef text on a white background
contrast 6.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034aef;
Background color
Panel with #034aef background
background-color: #034aef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034aef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 74, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 74, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034aef; background: linear-gradient(135deg, #034aef, #5903EF);