#3003d9
a dark, electric blue · warm · closest name: blue
RGB
48, 3, 217
HSL
253°, 97%, 43%
CMYK
78, 99, 0, 15
Luminance
0.0570
Every format
| HEX | #3003d9 |
| RGB | rgb(48, 3, 217) |
| HSL | hsl(253, 97%, 43%) |
| CMYK | cmyk(78%, 99%, 0%, 15%) |
| LAB | lab(28.6 70.2 -92.3) |
| LCH | lch(28.6 115.9 307.2) |
| OKLCH | oklch(0.417 0.267 272.3) |
Copy-ready code
/* CSS */
color: #3003d9;
background-color: #3003d9;
/* Tailwind (arbitrary) */
class="text-[#3003d9] bg-[#3003d9]"
/* SCSS */
$brand: #3003d9;
/* SwiftUI */
Color(red: 0.188, green: 0.012, blue: 0.851)
/* Android */
Color.parseColor("#3003d9")Accessibility — WCAG contrast
Aa
#3003d9 on white: 9.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3003d9 on black: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green1.2%
Blue85.1%
CMYK percentages
Cyan77.9%
Magenta98.6%
Yellow0.0%
Key (black)14.9%
Color previews
#3003d9 text on a black background
contrast 2.14:1
Card sample
#3003d9 text on a white background
contrast 9.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3003d9;
Background color
Panel with #3003d9 background
background-color: #3003d9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3003d9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 3, 217, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 3, 217, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3003d9; background: linear-gradient(135deg, #3003d9, #BE03D9);