#4558df
a balanced, vivid blue · warm · closest name: royalblue
RGB
69, 88, 223
HSL
233°, 71%, 57%
CMYK
69, 61, 0, 13
Luminance
0.1357
Every format
| HEX | #4558df |
| RGB | rgb(69, 88, 223) |
| HSL | hsl(233, 71%, 57%) |
| CMYK | cmyk(69%, 61%, 0%, 13%) |
| LAB | lab(43.6 36.7 -71.0) |
| LCH | lch(43.6 79.9 297.4) |
| OKLCH | oklch(0.528 0.205 271.3) |
Copy-ready code
/* CSS */
color: #4558df;
background-color: #4558df;
/* Tailwind (arbitrary) */
class="text-[#4558df] bg-[#4558df]"
/* SCSS */
$brand: #4558df;
/* SwiftUI */
Color(red: 0.271, green: 0.345, blue: 0.875)
/* Android */
Color.parseColor("#4558df")Accessibility — WCAG contrast
Aa
#4558df on white: 5.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4558df on black: 3.71:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green34.5%
Blue87.5%
CMYK percentages
Cyan69.1%
Magenta60.5%
Yellow0.0%
Key (black)12.5%
Color previews
#4558df text on a black background
contrast 3.71:1
Card sample
#4558df text on a white background
contrast 5.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4558df;
Background color
Panel with #4558df background
background-color: #4558df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4558df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 88, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 88, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4558df; background: linear-gradient(135deg, #4558df, #9945DF);