#2900a3
a dark, electric violet · warm · closest name: navy
RGB
41, 0, 163
HSL
255°, 100%, 32%
CMYK
75, 100, 0, 36
Luminance
0.0312
Every format
| HEX | #2900a3 |
| RGB | rgb(41, 0, 163) |
| HSL | hsl(255, 100%, 32%) |
| CMYK | cmyk(75%, 100%, 0%, 36%) |
| LAB | lab(20.5 57.4 -73.9) |
| LCH | lch(20.5 93.5 307.8) |
| OKLCH | oklch(0.342 0.214 275.4) |
Copy-ready code
/* CSS */
color: #2900a3;
background-color: #2900a3;
/* Tailwind (arbitrary) */
class="text-[#2900a3] bg-[#2900a3]"
/* SCSS */
$brand: #2900a3;
/* SwiftUI */
Color(red: 0.161, green: 0.000, blue: 0.639)
/* Android */
Color.parseColor("#2900a3")Accessibility — WCAG contrast
Aa
#2900a3 on white: 12.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2900a3 on black: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.1%
Green0.0%
Blue63.9%
CMYK percentages
Cyan74.8%
Magenta100.0%
Yellow0.0%
Key (black)36.1%
Color previews
#2900a3 text on a black background
contrast 1.62:1
Card sample
#2900a3 text on a white background
contrast 12.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2900a3;
Background color
Panel with #2900a3 background
background-color: #2900a3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2900a3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(41, 0, 163, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(41, 0, 163, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2900a3; background: linear-gradient(135deg, #2900a3, #9600A3);