#4387df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
67, 135, 223
HSL
214°, 71%, 57%
CMYK
70, 40, 0, 13
Luminance
0.2385
Every format
| HEX | #4387df |
| RGB | rgb(67, 135, 223) |
| HSL | hsl(214, 71%, 57%) |
| CMYK | cmyk(70%, 40%, 0%, 13%) |
| LAB | lab(55.9 7.3 -51.1) |
| LCH | lch(55.9 51.6 278.1) |
| OKLCH | oklch(0.622 0.150 255.9) |
Copy-ready code
/* CSS */
color: #4387df;
background-color: #4387df;
/* Tailwind (arbitrary) */
class="text-[#4387df] bg-[#4387df]"
/* SCSS */
$brand: #4387df;
/* SwiftUI */
Color(red: 0.263, green: 0.529, blue: 0.875)
/* Android */
Color.parseColor("#4387df")Accessibility — WCAG contrast
Aa
#4387df on white: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4387df on black: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red26.3%
Green52.9%
Blue87.5%
CMYK percentages
Cyan70.0%
Magenta39.5%
Yellow0.0%
Key (black)12.5%
Color previews
#4387df text on a black background
contrast 5.77:1
Card sample
#4387df text on a white background
contrast 3.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4387df;
Background color
Panel with #4387df background
background-color: #4387df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4387df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(67, 135, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(67, 135, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4387df; background: linear-gradient(135deg, #4387df, #6743DF);