#3a00a3
a dark, electric violet · warm · closest name: navy
RGB
58, 0, 163
HSL
261°, 100%, 32%
CMYK
64, 100, 0, 36
Luminance
0.0354
Every format
| HEX | #3a00a3 |
| RGB | rgb(58, 0, 163) |
| HSL | hsl(261, 100%, 32%) |
| CMYK | cmyk(64%, 100%, 0%, 36%) |
| LAB | lab(22.1 58.1 -71.2) |
| LCH | lch(22.1 91.9 309.2) |
| OKLCH | oklch(0.356 0.211 283.2) |
Copy-ready code
/* CSS */
color: #3a00a3;
background-color: #3a00a3;
/* Tailwind (arbitrary) */
class="text-[#3a00a3] bg-[#3a00a3]"
/* SCSS */
$brand: #3a00a3;
/* SwiftUI */
Color(red: 0.227, green: 0.000, blue: 0.639)
/* Android */
Color.parseColor("#3a00a3")Accessibility — WCAG contrast
Aa
#3a00a3 on white: 12.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3a00a3 on black: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green0.0%
Blue63.9%
CMYK percentages
Cyan64.4%
Magenta100.0%
Yellow0.0%
Key (black)36.1%
Color previews
#3a00a3 text on a black background
contrast 1.71:1
Card sample
#3a00a3 text on a white background
contrast 12.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a00a3;
Background color
Panel with #3a00a3 background
background-color: #3a00a3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a00a3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 0, 163, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 0, 163, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a00a3; background: linear-gradient(135deg, #3a00a3, #A300A0);