#4b5bc9
a balanced, vivid blue · warm · closest name: royalblue
RGB
75, 91, 201
HSL
232°, 54%, 54%
CMYK
63, 55, 0, 21
Luminance
0.1320
Every format
| HEX | #4b5bc9 |
| RGB | rgb(75, 91, 201) |
| HSL | hsl(232, 54%, 54%) |
| CMYK | cmyk(63%, 55%, 0%, 21%) |
| LAB | lab(43.0 28.2 -59.3) |
| LCH | lch(43.0 65.6 295.4) |
| OKLCH | oklch(0.520 0.170 272.8) |
Copy-ready code
/* CSS */
color: #4b5bc9;
background-color: #4b5bc9;
/* Tailwind (arbitrary) */
class="text-[#4b5bc9] bg-[#4b5bc9]"
/* SCSS */
$brand: #4b5bc9;
/* SwiftUI */
Color(red: 0.294, green: 0.357, blue: 0.788)
/* Android */
Color.parseColor("#4b5bc9")Accessibility — WCAG contrast
Aa
#4b5bc9 on white: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4b5bc9 on black: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green35.7%
Blue78.8%
CMYK percentages
Cyan62.7%
Magenta54.7%
Yellow0.0%
Key (black)21.2%
Color previews
#4b5bc9 text on a black background
contrast 3.64:1
Card sample
#4b5bc9 text on a white background
contrast 5.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b5bc9;
Background color
Panel with #4b5bc9 background
background-color: #4b5bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b5bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 91, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 91, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b5bc9; background: linear-gradient(135deg, #4b5bc9, #8F4BC9);