#3913df
a balanced, electric blue · warm · closest name: blue
RGB
57, 19, 223
HSL
251°, 84%, 48%
CMYK
74, 92, 0, 13
Luminance
0.0666
Every format
| HEX | #3913df |
| RGB | rgb(57, 19, 223) |
| HSL | hsl(251, 84%, 48%) |
| CMYK | cmyk(74%, 92%, 0%, 13%) |
| LAB | lab(31.0 68.9 -91.8) |
| LCH | lch(31.0 114.8 306.9) |
| OKLCH | oklch(0.437 0.266 274.3) |
Copy-ready code
/* CSS */
color: #3913df;
background-color: #3913df;
/* Tailwind (arbitrary) */
class="text-[#3913df] bg-[#3913df]"
/* SCSS */
$brand: #3913df;
/* SwiftUI */
Color(red: 0.224, green: 0.075, blue: 0.875)
/* Android */
Color.parseColor("#3913df")Accessibility — WCAG contrast
Aa
#3913df on white: 9.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3913df on black: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green7.5%
Blue87.5%
CMYK percentages
Cyan74.4%
Magenta91.5%
Yellow0.0%
Key (black)12.5%
Color previews
#3913df text on a black background
contrast 2.33:1
Card sample
#3913df text on a white background
contrast 9.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3913df;
Background color
Panel with #3913df background
background-color: #3913df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3913df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 19, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 19, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3913df; background: linear-gradient(135deg, #3913df, #C113DF);