#0353fb
a balanced, electric blue · cool · closest name: royalblue
RGB
3, 83, 251
HSL
221°, 98%, 50%
CMYK
99, 67, 0, 2
Luminance
0.1317
Every format
| HEX | #0353fb |
| RGB | rgb(3, 83, 251) |
| HSL | hsl(221, 98%, 50%) |
| CMYK | cmyk(99%, 67%, 0%, 2%) |
| LAB | lab(43.0 45.7 -87.8) |
| LCH | lch(43.0 99.0 297.5) |
| OKLCH | oklch(0.526 0.257 262.8) |
Copy-ready code
/* CSS */
color: #0353fb;
background-color: #0353fb;
/* Tailwind (arbitrary) */
class="text-[#0353fb] bg-[#0353fb]"
/* SCSS */
$brand: #0353fb;
/* SwiftUI */
Color(red: 0.012, green: 0.325, blue: 0.984)
/* Android */
Color.parseColor("#0353fb")Accessibility — WCAG contrast
Aa
#0353fb on white: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0353fb on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green32.5%
Blue98.4%
CMYK percentages
Cyan98.8%
Magenta66.9%
Yellow0.0%
Key (black)1.6%
Color previews
#0353fb text on a black background
contrast 3.63:1
Card sample
#0353fb text on a white background
contrast 5.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0353fb;
Background color
Panel with #0353fb background
background-color: #0353fb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0353fb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 83, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 83, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0353fb; background: linear-gradient(135deg, #0353fb, #5803FB);