#4f64df
a balanced, vivid blue · warm · closest name: royalblue
RGB
79, 100, 223
HSL
231°, 69%, 59%
CMYK
65, 55, 0, 13
Luminance
0.1610
Every format
| HEX | #4f64df |
| RGB | rgb(79, 100, 223) |
| HSL | hsl(231, 69%, 59%) |
| CMYK | cmyk(65%, 55%, 0%, 13%) |
| LAB | lab(47.1 30.7 -65.3) |
| LCH | lch(47.1 72.1 295.2) |
| OKLCH | oklch(0.556 0.188 271.6) |
Copy-ready code
/* CSS */
color: #4f64df;
background-color: #4f64df;
/* Tailwind (arbitrary) */
class="text-[#4f64df] bg-[#4f64df]"
/* SCSS */
$brand: #4f64df;
/* SwiftUI */
Color(red: 0.310, green: 0.392, blue: 0.875)
/* Android */
Color.parseColor("#4f64df")Accessibility — WCAG contrast
Aa
#4f64df on white: 4.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4f64df on black: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green39.2%
Blue87.5%
CMYK percentages
Cyan64.6%
Magenta55.2%
Yellow0.0%
Key (black)12.5%
Color previews
#4f64df text on a black background
contrast 4.22:1
Card sample
#4f64df text on a white background
contrast 4.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f64df;
Background color
Panel with #4f64df background
background-color: #4f64df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f64df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 100, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 100, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f64df; background: linear-gradient(135deg, #4f64df, #9A4FDF);