#4b83fd
a balanced, electric blue · cool · closest name: royalblue
RGB
75, 131, 253
HSL
221°, 98%, 64%
CMYK
70, 48, 0, 1
Luminance
0.2482
Every format
| HEX | #4b83fd |
| RGB | rgb(75, 131, 253) |
| HSL | hsl(221, 98%, 64%) |
| CMYK | cmyk(70%, 48%, 0%, 1%) |
| LAB | lab(56.9 21.4 -66.2) |
| LCH | lch(56.9 69.6 287.9) |
| OKLCH | oklch(0.636 0.191 263.4) |
Copy-ready code
/* CSS */
color: #4b83fd;
background-color: #4b83fd;
/* Tailwind (arbitrary) */
class="text-[#4b83fd] bg-[#4b83fd]"
/* SCSS */
$brand: #4b83fd;
/* SwiftUI */
Color(red: 0.294, green: 0.514, blue: 0.992)
/* Android */
Color.parseColor("#4b83fd")Accessibility — WCAG contrast
Aa
#4b83fd on white: 3.52:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4b83fd on black: 5.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green51.4%
Blue99.2%
CMYK percentages
Cyan70.4%
Magenta48.2%
Yellow0.0%
Key (black)0.8%
Color previews
#4b83fd text on a black background
contrast 5.96:1
Card sample
#4b83fd text on a white background
contrast 3.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b83fd;
Background color
Panel with #4b83fd background
background-color: #4b83fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b83fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 131, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 131, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b83fd; background: linear-gradient(135deg, #4b83fd, #8A4BFD);