#3928af
a dark, vivid blue · warm · closest name: navy
RGB
57, 40, 175
HSL
248°, 63%, 42%
CMYK
67, 77, 0, 31
Luminance
0.0548
Every format
| HEX | #3928af |
| RGB | rgb(57, 40, 175) |
| HSL | hsl(248, 63%, 42%) |
| CMYK | cmyk(67%, 77%, 0%, 31%) |
| LAB | lab(28.1 47.5 -68.5) |
| LCH | lch(28.1 83.4 304.7) |
| OKLCH | oklch(0.401 0.200 278.0) |
Copy-ready code
/* CSS */
color: #3928af;
background-color: #3928af;
/* Tailwind (arbitrary) */
class="text-[#3928af] bg-[#3928af]"
/* SCSS */
$brand: #3928af;
/* SwiftUI */
Color(red: 0.224, green: 0.157, blue: 0.686)
/* Android */
Color.parseColor("#3928af")Accessibility — WCAG contrast
Aa
#3928af on white: 10.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3928af on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green15.7%
Blue68.6%
CMYK percentages
Cyan67.4%
Magenta77.1%
Yellow0.0%
Key (black)31.4%
Color previews
#3928af text on a black background
contrast 2.10:1
Card sample
#3928af text on a white background
contrast 10.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3928af;
Background color
Panel with #3928af background
background-color: #3928af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3928af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 40, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 40, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3928af; background: linear-gradient(135deg, #3928af, #9328AF);