#0281df
a dark, electric blue · cool · closest name: dodgerblue
RGB
2, 129, 223
HSL
206°, 98%, 44%
CMYK
99, 42, 0, 13
Luminance
0.2104
Every format
| HEX | #0281df |
| RGB | rgb(2, 129, 223) |
| HSL | hsl(206, 98%, 44%) |
| CMYK | cmyk(99%, 42%, 0%, 13%) |
| LAB | lab(53.0 5.8 -55.9) |
| LCH | lch(53.0 56.2 275.9) |
| OKLCH | oklch(0.595 0.170 250.5) |
Copy-ready code
/* CSS */
color: #0281df;
background-color: #0281df;
/* Tailwind (arbitrary) */
class="text-[#0281df] bg-[#0281df]"
/* SCSS */
$brand: #0281df;
/* SwiftUI */
Color(red: 0.008, green: 0.506, blue: 0.875)
/* Android */
Color.parseColor("#0281df")Accessibility — WCAG contrast
Aa
#0281df on white: 4.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0281df on black: 5.21:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green50.6%
Blue87.5%
CMYK percentages
Cyan99.1%
Magenta42.2%
Yellow0.0%
Key (black)12.5%
Color previews
#0281df text on a black background
contrast 5.21:1
Card sample
#0281df text on a white background
contrast 4.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0281df;
Background color
Panel with #0281df background
background-color: #0281df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0281df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 129, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 129, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0281df; background: linear-gradient(135deg, #0281df, #1602DF);