#2f09cb
a dark, electric blue · warm · closest name: blue
RGB
47, 9, 203
HSL
252°, 92%, 42%
CMYK
77, 96, 0, 20
Luminance
0.0511
Every format
| HEX | #2f09cb |
| RGB | rgb(47, 9, 203) |
| HSL | hsl(252, 92%, 42%) |
| CMYK | cmyk(77%, 96%, 0%, 20%) |
| LAB | lab(27.1 65.6 -86.8) |
| LCH | lch(27.1 108.8 307.1) |
| OKLCH | oklch(0.402 0.251 273.1) |
Copy-ready code
/* CSS */
color: #2f09cb;
background-color: #2f09cb;
/* Tailwind (arbitrary) */
class="text-[#2f09cb] bg-[#2f09cb]"
/* SCSS */
$brand: #2f09cb;
/* SwiftUI */
Color(red: 0.184, green: 0.035, blue: 0.796)
/* Android */
Color.parseColor("#2f09cb")Accessibility — WCAG contrast
Aa
#2f09cb on white: 10.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f09cb on black: 2.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green3.5%
Blue79.6%
CMYK percentages
Cyan76.8%
Magenta95.6%
Yellow0.0%
Key (black)20.4%
Color previews
#2f09cb text on a black background
contrast 2.02:1
Card sample
#2f09cb text on a white background
contrast 10.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f09cb;
Background color
Panel with #2f09cb background
background-color: #2f09cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f09cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 9, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 9, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f09cb; background: linear-gradient(135deg, #2f09cb, #B109CB);