#2f09ab
a dark, electric blue · warm · closest name: navy
RGB
47, 9, 171
HSL
254°, 90%, 35%
CMYK
73, 95, 0, 33
Luminance
0.0374
Every format
| HEX | #2f09ab |
| RGB | rgb(47, 9, 171) |
| HSL | hsl(254, 90%, 35%) |
| CMYK | cmyk(73%, 95%, 0%, 33%) |
| LAB | lab(22.8 57.4 -74.9) |
| LCH | lch(22.8 94.4 307.5) |
| OKLCH | oklch(0.361 0.218 276.6) |
Copy-ready code
/* CSS */
color: #2f09ab;
background-color: #2f09ab;
/* Tailwind (arbitrary) */
class="text-[#2f09ab] bg-[#2f09ab]"
/* SCSS */
$brand: #2f09ab;
/* SwiftUI */
Color(red: 0.184, green: 0.035, blue: 0.671)
/* Android */
Color.parseColor("#2f09ab")Accessibility — WCAG contrast
Aa
#2f09ab on white: 12.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f09ab on black: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green3.5%
Blue67.1%
CMYK percentages
Cyan72.5%
Magenta94.7%
Yellow0.0%
Key (black)32.9%
Color previews
#2f09ab text on a black background
contrast 1.75:1
Card sample
#2f09ab text on a white background
contrast 12.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f09ab;
Background color
Panel with #2f09ab background
background-color: #2f09ab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f09ab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 9, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 9, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f09ab; background: linear-gradient(135deg, #2f09ab, #9B09AB);