#4141df
a balanced, vivid blue · warm · closest name: slateblue
RGB
65, 65, 223
HSL
240°, 71%, 57%
CMYK
71, 71, 0, 13
Luminance
0.1023
Every format
| HEX | #4141df |
| RGB | rgb(65, 65, 223) |
| HSL | hsl(240, 71%, 57%) |
| CMYK | cmyk(71%, 71%, 0%, 13%) |
| LAB | lab(38.3 50.0 -79.8) |
| LCH | lch(38.3 94.1 302.1) |
| OKLCH | oklch(0.489 0.231 273.7) |
Copy-ready code
/* CSS */
color: #4141df;
background-color: #4141df;
/* Tailwind (arbitrary) */
class="text-[#4141df] bg-[#4141df]"
/* SCSS */
$brand: #4141df;
/* SwiftUI */
Color(red: 0.255, green: 0.255, blue: 0.875)
/* Android */
Color.parseColor("#4141df")Accessibility — WCAG contrast
Aa
#4141df on white: 6.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4141df on black: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green25.5%
Blue87.5%
CMYK percentages
Cyan70.9%
Magenta70.9%
Yellow0.0%
Key (black)12.5%
Color previews
#4141df text on a black background
contrast 3.05:1
Card sample
#4141df text on a white background
contrast 6.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4141df;
Background color
Panel with #4141df background
background-color: #4141df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4141df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 65, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 65, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4141df; background: linear-gradient(135deg, #4141df, #AA41DF);