#3003c9
a dark, electric blue · warm · closest name: blue
RGB
48, 3, 201
HSL
254°, 97%, 40%
CMYK
76, 99, 0, 21
Luminance
0.0491
Every format
| HEX | #3003c9 |
| RGB | rgb(48, 3, 201) |
| HSL | hsl(254, 97%, 40%) |
| CMYK | cmyk(76%, 99%, 0%, 21%) |
| LAB | lab(26.5 66.3 -86.6) |
| LCH | lch(26.5 109.0 307.4) |
| OKLCH | oklch(0.397 0.250 273.7) |
Copy-ready code
/* CSS */
color: #3003c9;
background-color: #3003c9;
/* Tailwind (arbitrary) */
class="text-[#3003c9] bg-[#3003c9]"
/* SCSS */
$brand: #3003c9;
/* SwiftUI */
Color(red: 0.188, green: 0.012, blue: 0.788)
/* Android */
Color.parseColor("#3003c9")Accessibility — WCAG contrast
Aa
#3003c9 on white: 10.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3003c9 on black: 1.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green1.2%
Blue78.8%
CMYK percentages
Cyan76.1%
Magenta98.5%
Yellow0.0%
Key (black)21.2%
Color previews
#3003c9 text on a black background
contrast 1.98:1
Card sample
#3003c9 text on a white background
contrast 10.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3003c9;
Background color
Panel with #3003c9 background
background-color: #3003c9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3003c9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 3, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 3, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3003c9; background: linear-gradient(135deg, #3003c9, #B403C9);