#034cf9
a balanced, electric blue · cool · closest name: royalblue
RGB
3, 76, 249
HSL
222°, 98%, 49%
CMYK
99, 70, 0, 2
Luminance
0.1203
Every format
| HEX | #034cf9 |
| RGB | rgb(3, 76, 249) |
| HSL | hsl(222, 98%, 49%) |
| CMYK | cmyk(99%, 70%, 0%, 2%) |
| LAB | lab(41.3 49.2 -89.6) |
| LCH | lch(41.3 102.2 298.8) |
| OKLCH | oklch(0.513 0.262 263.3) |
Copy-ready code
/* CSS */
color: #034cf9;
background-color: #034cf9;
/* Tailwind (arbitrary) */
class="text-[#034cf9] bg-[#034cf9]"
/* SCSS */
$brand: #034cf9;
/* SwiftUI */
Color(red: 0.012, green: 0.298, blue: 0.976)
/* Android */
Color.parseColor("#034cf9")Accessibility — WCAG contrast
Aa
#034cf9 on white: 6.17:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#034cf9 on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green29.8%
Blue97.6%
CMYK percentages
Cyan98.8%
Magenta69.5%
Yellow0.0%
Key (black)2.4%
Color previews
#034cf9 text on a black background
contrast 3.41:1
Card sample
#034cf9 text on a white background
contrast 6.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #034cf9;
Background color
Panel with #034cf9 background
background-color: #034cf9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #034cf9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 76, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 76, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #034cf9; background: linear-gradient(135deg, #034cf9, #5E03F9);