#356ade
a balanced, vivid blue · cool · closest name: royalblue
RGB
53, 106, 222
HSL
221°, 72%, 54%
CMYK
76, 52, 0, 13
Luminance
0.1634
Every format
| HEX | #356ade |
| RGB | rgb(53, 106, 222) |
| HSL | hsl(221, 72%, 54%) |
| CMYK | cmyk(76%, 52%, 0%, 13%) |
| LAB | lab(47.4 23.1 -64.3) |
| LCH | lch(47.4 68.3 289.8) |
| OKLCH | oklch(0.555 0.186 263.2) |
Copy-ready code
/* CSS */
color: #356ade;
background-color: #356ade;
/* Tailwind (arbitrary) */
class="text-[#356ade] bg-[#356ade]"
/* SCSS */
$brand: #356ade;
/* SwiftUI */
Color(red: 0.208, green: 0.416, blue: 0.871)
/* Android */
Color.parseColor("#356ade")Accessibility — WCAG contrast
Aa
#356ade on white: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#356ade on black: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green41.6%
Blue87.1%
CMYK percentages
Cyan76.1%
Magenta52.3%
Yellow0.0%
Key (black)12.9%
Color previews
#356ade text on a black background
contrast 4.27:1
Card sample
#356ade text on a white background
contrast 4.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #356ade;
Background color
Panel with #356ade background
background-color: #356ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #356ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 106, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 106, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #356ade; background: linear-gradient(135deg, #356ade, #7135DE);