#4d58df
a balanced, vivid blue · warm · closest name: slateblue
RGB
77, 88, 223
HSL
236°, 70%, 59%
CMYK
66, 61, 0, 13
Luminance
0.1388
Every format
| HEX | #4d58df |
| RGB | rgb(77, 88, 223) |
| HSL | hsl(236, 70%, 59%) |
| CMYK | cmyk(66%, 61%, 0%, 13%) |
| LAB | lab(44.1 37.8 -70.2) |
| LCH | lch(44.1 79.8 298.3) |
| OKLCH | oklch(0.533 0.203 273.7) |
Copy-ready code
/* CSS */
color: #4d58df;
background-color: #4d58df;
/* Tailwind (arbitrary) */
class="text-[#4d58df] bg-[#4d58df]"
/* SCSS */
$brand: #4d58df;
/* SwiftUI */
Color(red: 0.302, green: 0.345, blue: 0.875)
/* Android */
Color.parseColor("#4d58df")Accessibility — WCAG contrast
Aa
#4d58df on white: 5.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4d58df on black: 3.78:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green34.5%
Blue87.5%
CMYK percentages
Cyan65.5%
Magenta60.5%
Yellow0.0%
Key (black)12.5%
Color previews
#4d58df text on a black background
contrast 3.78:1
Card sample
#4d58df text on a white background
contrast 5.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4d58df;
Background color
Panel with #4d58df background
background-color: #4d58df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4d58df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 88, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 88, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4d58df; background: linear-gradient(135deg, #4d58df, #A34DDF);