#3b63d8
a balanced, vivid blue · cool · closest name: royalblue
RGB
59, 99, 216
HSL
225°, 67%, 54%
CMYK
73, 54, 0, 15
Luminance
0.1481
Every format
| HEX | #3b63d8 |
| RGB | rgb(59, 99, 216) |
| HSL | hsl(225, 67%, 54%) |
| CMYK | cmyk(73%, 54%, 0%, 15%) |
| LAB | lab(45.4 26.0 -64.2) |
| LCH | lch(45.4 69.2 292.1) |
| OKLCH | oklch(0.539 0.185 266.0) |
Copy-ready code
/* CSS */
color: #3b63d8;
background-color: #3b63d8;
/* Tailwind (arbitrary) */
class="text-[#3b63d8] bg-[#3b63d8]"
/* SCSS */
$brand: #3b63d8;
/* SwiftUI */
Color(red: 0.231, green: 0.388, blue: 0.847)
/* Android */
Color.parseColor("#3b63d8")Accessibility — WCAG contrast
Aa
#3b63d8 on white: 5.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b63d8 on black: 3.96:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green38.8%
Blue84.7%
CMYK percentages
Cyan72.7%
Magenta54.2%
Yellow0.0%
Key (black)15.3%
Color previews
#3b63d8 text on a black background
contrast 3.96:1
Card sample
#3b63d8 text on a white background
contrast 5.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b63d8;
Background color
Panel with #3b63d8 background
background-color: #3b63d8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b63d8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 99, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 99, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b63d8; background: linear-gradient(135deg, #3b63d8, #7C3BD8);