#355cff
a balanced, electric blue · warm · closest name: royalblue
RGB
53, 92, 255
HSL
228°, 100%, 60%
CMYK
79, 64, 0, 0
Luminance
0.1563
Every format
| HEX | #355cff |
| RGB | rgb(53, 92, 255) |
| HSL | hsl(228, 100%, 60%) |
| CMYK | cmyk(79%, 64%, 0%, 0%) |
| LAB | lab(46.5 43.8 -84.3) |
| LCH | lch(46.5 95.0 297.4) |
| OKLCH | oklch(0.556 0.244 267.0) |
Copy-ready code
/* CSS */
color: #355cff;
background-color: #355cff;
/* Tailwind (arbitrary) */
class="text-[#355cff] bg-[#355cff]"
/* SCSS */
$brand: #355cff;
/* SwiftUI */
Color(red: 0.208, green: 0.361, blue: 1.000)
/* Android */
Color.parseColor("#355cff")Accessibility — WCAG contrast
Aa
#355cff on white: 5.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#355cff on black: 4.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green36.1%
Blue100.0%
CMYK percentages
Cyan79.2%
Magenta63.9%
Yellow0.0%
Key (black)0.0%
Color previews
#355cff text on a black background
contrast 4.13:1
Card sample
#355cff text on a white background
contrast 5.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #355cff;
Background color
Panel with #355cff background
background-color: #355cff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #355cff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 92, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 92, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #355cff; background: linear-gradient(135deg, #355cff, #9535FF);