#3003d4
a dark, electric blue · warm · closest name: blue
RGB
48, 3, 212
HSL
253°, 97%, 42%
CMYK
77, 99, 0, 17
Luminance
0.0545
Every format
| HEX | #3003d4 |
| RGB | rgb(48, 3, 212) |
| HSL | hsl(253, 97%, 42%) |
| CMYK | cmyk(77%, 99%, 0%, 17%) |
| LAB | lab(28.0 69.0 -90.5) |
| LCH | lch(28.0 113.8 307.3) |
| OKLCH | oklch(0.411 0.262 272.7) |
Copy-ready code
/* CSS */
color: #3003d4;
background-color: #3003d4;
/* Tailwind (arbitrary) */
class="text-[#3003d4] bg-[#3003d4]"
/* SCSS */
$brand: #3003d4;
/* SwiftUI */
Color(red: 0.188, green: 0.012, blue: 0.831)
/* Android */
Color.parseColor("#3003d4")Accessibility — WCAG contrast
Aa
#3003d4 on white: 10.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3003d4 on black: 2.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green1.2%
Blue83.1%
CMYK percentages
Cyan77.4%
Magenta98.6%
Yellow0.0%
Key (black)16.9%
Color previews
#3003d4 text on a black background
contrast 2.09:1
Card sample
#3003d4 text on a white background
contrast 10.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3003d4;
Background color
Panel with #3003d4 background
background-color: #3003d4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3003d4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 3, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 3, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3003d4; background: linear-gradient(135deg, #3003d4, #BB03D4);