#2828db
a balanced, vivid blue · warm · closest name: blue
RGB
40, 40, 219
HSL
240°, 71%, 51%
CMYK
82, 82, 0, 14
Luminance
0.0708
Every format
| HEX | #2828db |
| RGB | rgb(40, 40, 219) |
| HSL | hsl(240, 71%, 51%) |
| CMYK | cmyk(82%, 82%, 0%, 14%) |
| LAB | lab(32.0 59.8 -87.9) |
| LCH | lch(32.0 106.3 304.2) |
| OKLCH | oklch(0.440 0.255 269.4) |
Copy-ready code
/* CSS */
color: #2828db;
background-color: #2828db;
/* Tailwind (arbitrary) */
class="text-[#2828db] bg-[#2828db]"
/* SCSS */
$brand: #2828db;
/* SwiftUI */
Color(red: 0.157, green: 0.157, blue: 0.859)
/* Android */
Color.parseColor("#2828db")Accessibility — WCAG contrast
Aa
#2828db on white: 8.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2828db on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green15.7%
Blue85.9%
CMYK percentages
Cyan81.7%
Magenta81.7%
Yellow0.0%
Key (black)14.1%
Color previews
#2828db text on a black background
contrast 2.42:1
Card sample
#2828db text on a white background
contrast 8.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2828db;
Background color
Panel with #2828db background
background-color: #2828db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2828db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 40, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 40, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2828db; background: linear-gradient(135deg, #2828db, #9F28DB);