#2f63bc
a balanced, vivid blue · cool · closest name: royalblue
RGB
47, 99, 188
HSL
218°, 60%, 46%
CMYK
75, 47, 0, 26
Luminance
0.1316
Every format
| HEX | #2f63bc |
| RGB | rgb(47, 99, 188) |
| HSL | hsl(218, 60%, 46%) |
| CMYK | cmyk(75%, 47%, 0%, 26%) |
| LAB | lab(43.0 14.1 -51.9) |
| LCH | lch(43.0 53.8 285.2) |
| OKLCH | oklch(0.513 0.151 260.4) |
Copy-ready code
/* CSS */
color: #2f63bc;
background-color: #2f63bc;
/* Tailwind (arbitrary) */
class="text-[#2f63bc] bg-[#2f63bc]"
/* SCSS */
$brand: #2f63bc;
/* SwiftUI */
Color(red: 0.184, green: 0.388, blue: 0.737)
/* Android */
Color.parseColor("#2f63bc")Accessibility — WCAG contrast
Aa
#2f63bc on white: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f63bc on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green38.8%
Blue73.7%
CMYK percentages
Cyan75.0%
Magenta47.3%
Yellow0.0%
Key (black)26.3%
Color previews
#2f63bc text on a black background
contrast 3.63:1
Card sample
#2f63bc text on a white background
contrast 5.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f63bc;
Background color
Panel with #2f63bc background
background-color: #2f63bc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f63bc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 99, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 99, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f63bc; background: linear-gradient(135deg, #2f63bc, #592FBC);