#2f63cb
a balanced, vivid blue · cool · closest name: royalblue
RGB
47, 99, 203
HSL
220°, 62%, 49%
CMYK
77, 51, 0, 20
Luminance
0.1384
Every format
| HEX | #2f63cb |
| RGB | rgb(47, 99, 203) |
| HSL | hsl(220, 62%, 49%) |
| CMYK | cmyk(77%, 51%, 0%, 20%) |
| LAB | lab(44.0 19.8 -59.0) |
| LCH | lch(44.0 62.2 288.6) |
| OKLCH | oklch(0.524 0.171 262.2) |
Copy-ready code
/* CSS */
color: #2f63cb;
background-color: #2f63cb;
/* Tailwind (arbitrary) */
class="text-[#2f63cb] bg-[#2f63cb]"
/* SCSS */
$brand: #2f63cb;
/* SwiftUI */
Color(red: 0.184, green: 0.388, blue: 0.796)
/* Android */
Color.parseColor("#2f63cb")Accessibility — WCAG contrast
Aa
#2f63cb on white: 5.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f63cb on black: 3.77:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green38.8%
Blue79.6%
CMYK percentages
Cyan76.8%
Magenta51.2%
Yellow0.0%
Key (black)20.4%
Color previews
#2f63cb text on a black background
contrast 3.77:1
Card sample
#2f63cb text on a white background
contrast 5.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f63cb;
Background color
Panel with #2f63cb background
background-color: #2f63cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f63cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 99, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 99, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f63cb; background: linear-gradient(135deg, #2f63cb, #632FCB);