#3933df
a balanced, vivid blue · warm · closest name: navy
RGB
57, 51, 223
HSL
242°, 73%, 54%
CMYK
74, 77, 0, 13
Luminance
0.0857
Every format
| HEX | #3933df |
| RGB | rgb(57, 51, 223) |
| HSL | hsl(242, 73%, 54%) |
| CMYK | cmyk(74%, 77%, 0%, 13%) |
| LAB | lab(35.1 56.8 -85.0) |
| LCH | lch(35.1 102.2 303.7) |
| OKLCH | oklch(0.465 0.246 272.8) |
Copy-ready code
/* CSS */
color: #3933df;
background-color: #3933df;
/* Tailwind (arbitrary) */
class="text-[#3933df] bg-[#3933df]"
/* SCSS */
$brand: #3933df;
/* SwiftUI */
Color(red: 0.224, green: 0.200, blue: 0.875)
/* Android */
Color.parseColor("#3933df")Accessibility — WCAG contrast
Aa
#3933df on white: 7.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3933df on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green20.0%
Blue87.5%
CMYK percentages
Cyan74.4%
Magenta77.1%
Yellow0.0%
Key (black)12.5%
Color previews
#3933df text on a black background
contrast 2.71:1
Card sample
#3933df text on a white background
contrast 7.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3933df;
Background color
Panel with #3933df background
background-color: #3933df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3933df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 51, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 51, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3933df; background: linear-gradient(135deg, #3933df, #AC33DF);