#3b4ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
59, 74, 222
HSL
235°, 71%, 55%
CMYK
73, 67, 0, 13
Luminance
0.1110
Every format
| HEX | #3b4ade |
| RGB | rgb(59, 74, 222) |
| HSL | hsl(235, 71%, 55%) |
| CMYK | cmyk(73%, 67%, 0%, 13%) |
| LAB | lab(39.8 43.8 -76.8) |
| LCH | lch(39.8 88.4 299.7) |
| OKLCH | oklch(0.498 0.222 271.0) |
Copy-ready code
/* CSS */
color: #3b4ade;
background-color: #3b4ade;
/* Tailwind (arbitrary) */
class="text-[#3b4ade] bg-[#3b4ade]"
/* SCSS */
$brand: #3b4ade;
/* SwiftUI */
Color(red: 0.231, green: 0.290, blue: 0.871)
/* Android */
Color.parseColor("#3b4ade")Accessibility — WCAG contrast
Aa
#3b4ade on white: 6.52:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b4ade on black: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green29.0%
Blue87.1%
CMYK percentages
Cyan73.4%
Magenta66.7%
Yellow0.0%
Key (black)12.9%
Color previews
#3b4ade text on a black background
contrast 3.22:1
Card sample
#3b4ade text on a white background
contrast 6.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b4ade;
Background color
Panel with #3b4ade background
background-color: #3b4ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b4ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 74, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 74, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b4ade; background: linear-gradient(135deg, #3b4ade, #993BDE);