#3928bf
a balanced, vivid blue · warm · closest name: navy
RGB
57, 40, 191
HSL
247°, 65%, 45%
CMYK
70, 79, 0, 25
Luminance
0.0615
Every format
| HEX | #3928bf |
| RGB | rgb(57, 40, 191) |
| HSL | hsl(247, 65%, 45%) |
| CMYK | cmyk(70%, 79%, 0%, 25%) |
| LAB | lab(29.8 52.4 -75.2) |
| LCH | lch(29.8 91.7 304.9) |
| OKLCH | oklch(0.418 0.219 276.3) |
Copy-ready code
/* CSS */
color: #3928bf;
background-color: #3928bf;
/* Tailwind (arbitrary) */
class="text-[#3928bf] bg-[#3928bf]"
/* SCSS */
$brand: #3928bf;
/* SwiftUI */
Color(red: 0.224, green: 0.157, blue: 0.749)
/* Android */
Color.parseColor("#3928bf")Accessibility — WCAG contrast
Aa
#3928bf on white: 9.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3928bf on black: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green15.7%
Blue74.9%
CMYK percentages
Cyan70.2%
Magenta79.1%
Yellow0.0%
Key (black)25.1%
Color previews
#3928bf text on a black background
contrast 2.23:1
Card sample
#3928bf text on a white background
contrast 9.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3928bf;
Background color
Panel with #3928bf background
background-color: #3928bf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3928bf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 40, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 40, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3928bf; background: linear-gradient(135deg, #3928bf, #9E28BF);