#4b63d3
a balanced, vivid blue · warm · closest name: royalblue
RGB
75, 99, 211
HSL
229°, 61%, 56%
CMYK
65, 53, 0, 17
Luminance
0.1512
Every format
| HEX | #4b63d3 |
| RGB | rgb(75, 99, 211) |
| HSL | hsl(229, 61%, 56%) |
| CMYK | cmyk(65%, 53%, 0%, 17%) |
| LAB | lab(45.8 26.6 -60.6) |
| LCH | lch(45.8 66.2 293.7) |
| OKLCH | oklch(0.543 0.174 270.5) |
Copy-ready code
/* CSS */
color: #4b63d3;
background-color: #4b63d3;
/* Tailwind (arbitrary) */
class="text-[#4b63d3] bg-[#4b63d3]"
/* SCSS */
$brand: #4b63d3;
/* SwiftUI */
Color(red: 0.294, green: 0.388, blue: 0.827)
/* Android */
Color.parseColor("#4b63d3")Accessibility — WCAG contrast
Aa
#4b63d3 on white: 5.22:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4b63d3 on black: 4.02:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green38.8%
Blue82.7%
CMYK percentages
Cyan64.5%
Magenta53.1%
Yellow0.0%
Key (black)17.3%
Color previews
#4b63d3 text on a black background
contrast 4.02:1
Card sample
#4b63d3 text on a white background
contrast 5.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b63d3;
Background color
Panel with #4b63d3 background
background-color: #4b63d3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b63d3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 99, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 99, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b63d3; background: linear-gradient(135deg, #4b63d3, #8E4BD3);