#0508df
a dark, electric blue · warm · closest name: blue
RGB
5, 8, 223
HSL
239°, 96%, 45%
CMYK
98, 96, 0, 13
Luminance
0.0553
Every format
| HEX | #0508df |
| RGB | rgb(5, 8, 223) |
| HSL | hsl(239, 96%, 45%) |
| CMYK | cmyk(98%, 96%, 0%, 13%) |
| LAB | lab(28.2 70.1 -96.5) |
| LCH | lch(28.2 119.3 306.0) |
| OKLCH | oklch(0.412 0.280 264.5) |
Copy-ready code
/* CSS */
color: #0508df;
background-color: #0508df;
/* Tailwind (arbitrary) */
class="text-[#0508df] bg-[#0508df]"
/* SCSS */
$brand: #0508df;
/* SwiftUI */
Color(red: 0.020, green: 0.031, blue: 0.875)
/* Android */
Color.parseColor("#0508df")Accessibility — WCAG contrast
Aa
#0508df on white: 9.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0508df on black: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green3.1%
Blue87.5%
CMYK percentages
Cyan97.8%
Magenta96.4%
Yellow0.0%
Key (black)12.5%
Color previews
#0508df text on a black background
contrast 2.11:1
Card sample
#0508df text on a white background
contrast 9.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0508df;
Background color
Panel with #0508df background
background-color: #0508df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0508df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 8, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 8, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0508df; background: linear-gradient(135deg, #0508df, #9305DF);