#355ada
a balanced, vivid blue · warm · closest name: royalblue
RGB
53, 90, 218
HSL
227°, 69%, 53%
CMYK
76, 59, 0, 15
Luminance
0.1313
Every format
| HEX | #355ada |
| RGB | rgb(53, 90, 218) |
| HSL | hsl(227, 69%, 53%) |
| CMYK | cmyk(76%, 59%, 0%, 15%) |
| LAB | lab(43.0 31.8 -69.2) |
| LCH | lch(43.0 76.2 294.7) |
| OKLCH | oklch(0.520 0.200 266.8) |
Copy-ready code
/* CSS */
color: #355ada;
background-color: #355ada;
/* Tailwind (arbitrary) */
class="text-[#355ada] bg-[#355ada]"
/* SCSS */
$brand: #355ada;
/* SwiftUI */
Color(red: 0.208, green: 0.353, blue: 0.855)
/* Android */
Color.parseColor("#355ada")Accessibility — WCAG contrast
Aa
#355ada on white: 5.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#355ada on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green35.3%
Blue85.5%
CMYK percentages
Cyan75.7%
Magenta58.7%
Yellow0.0%
Key (black)14.5%
Color previews
#355ada text on a black background
contrast 3.63:1
Card sample
#355ada text on a white background
contrast 5.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #355ada;
Background color
Panel with #355ada background
background-color: #355ada;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #355ada;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 90, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 90, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #355ada; background: linear-gradient(135deg, #355ada, #7E35DA);