#2829b8
a dark, vivid blue · warm · closest name: navy
RGB
40, 41, 184
HSL
240°, 64%, 44%
CMYK
78, 78, 0, 28
Luminance
0.0550
Every format
| HEX | #2829b8 |
| RGB | rgb(40, 41, 184) |
| HSL | hsl(240, 64%, 44%) |
| CMYK | cmyk(78%, 78%, 0%, 28%) |
| LAB | lab(28.1 48.4 -73.9) |
| LCH | lch(28.1 88.3 303.2) |
| OKLCH | oklch(0.401 0.214 271.1) |
Copy-ready code
/* CSS */
color: #2829b8;
background-color: #2829b8;
/* Tailwind (arbitrary) */
class="text-[#2829b8] bg-[#2829b8]"
/* SCSS */
$brand: #2829b8;
/* SwiftUI */
Color(red: 0.157, green: 0.161, blue: 0.722)
/* Android */
Color.parseColor("#2829b8")Accessibility — WCAG contrast
Aa
#2829b8 on white: 10.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2829b8 on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green16.1%
Blue72.2%
CMYK percentages
Cyan78.3%
Magenta77.7%
Yellow0.0%
Key (black)27.8%
Color previews
#2829b8 text on a black background
contrast 2.10:1
Card sample
#2829b8 text on a white background
contrast 10.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2829b8;
Background color
Panel with #2829b8 background
background-color: #2829b8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2829b8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 41, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 41, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2829b8; background: linear-gradient(135deg, #2829b8, #8728B8);