#2808df
a balanced, electric blue · warm · closest name: blue
RGB
40, 8, 223
HSL
249°, 93%, 45%
CMYK
82, 96, 0, 13
Luminance
0.0595
Every format
| HEX | #2808df |
| RGB | rgb(40, 8, 223) |
| HSL | hsl(249, 93%, 45%) |
| CMYK | cmyk(82%, 96%, 0%, 13%) |
| LAB | lab(29.3 70.6 -94.7) |
| LCH | lch(29.3 118.1 306.7) |
| OKLCH | oklch(0.423 0.274 269.8) |
Copy-ready code
/* CSS */
color: #2808df;
background-color: #2808df;
/* Tailwind (arbitrary) */
class="text-[#2808df] bg-[#2808df]"
/* SCSS */
$brand: #2808df;
/* SwiftUI */
Color(red: 0.157, green: 0.031, blue: 0.875)
/* Android */
Color.parseColor("#2808df")Accessibility — WCAG contrast
Aa
#2808df on white: 9.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2808df on black: 2.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green3.1%
Blue87.5%
CMYK percentages
Cyan82.1%
Magenta96.4%
Yellow0.0%
Key (black)12.5%
Color previews
#2808df text on a black background
contrast 2.19:1
Card sample
#2808df text on a white background
contrast 9.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2808df;
Background color
Panel with #2808df background
background-color: #2808df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2808df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 8, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 8, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2808df; background: linear-gradient(135deg, #2808df, #B708DF);