#2804df
a dark, electric blue · warm · closest name: blue
RGB
40, 4, 223
HSL
250°, 97%, 45%
CMYK
82, 98, 0, 13
Luminance
0.0587
Every format
| HEX | #2804df |
| RGB | rgb(40, 4, 223) |
| HSL | hsl(250, 97%, 45%) |
| CMYK | cmyk(82%, 98%, 0%, 13%) |
| LAB | lab(29.1 71.3 -95.1) |
| LCH | lch(29.1 118.8 306.9) |
| OKLCH | oklch(0.421 0.275 269.8) |
Copy-ready code
/* CSS */
color: #2804df;
background-color: #2804df;
/* Tailwind (arbitrary) */
class="text-[#2804df] bg-[#2804df]"
/* SCSS */
$brand: #2804df;
/* SwiftUI */
Color(red: 0.157, green: 0.016, blue: 0.875)
/* Android */
Color.parseColor("#2804df")Accessibility — WCAG contrast
Aa
#2804df on white: 9.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2804df on black: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green1.6%
Blue87.5%
CMYK percentages
Cyan82.1%
Magenta98.2%
Yellow0.0%
Key (black)12.5%
Color previews
#2804df text on a black background
contrast 2.17:1
Card sample
#2804df text on a white background
contrast 9.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2804df;
Background color
Panel with #2804df background
background-color: #2804df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2804df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 4, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 4, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2804df; background: linear-gradient(135deg, #2804df, #BA04DF);