#3f02a4
a dark, electric violet · warm · closest name: navy
RGB
63, 2, 164
HSL
263°, 98%, 33%
CMYK
62, 99, 0, 36
Luminance
0.0378
Every format
| HEX | #3f02a4 |
| RGB | rgb(63, 2, 164) |
| HSL | hsl(263, 98%, 33%) |
| CMYK | cmyk(62%, 99%, 0%, 36%) |
| LAB | lab(22.9 58.1 -70.4) |
| LCH | lch(22.9 91.3 309.6) |
| OKLCH | oklch(0.363 0.210 285.4) |
Copy-ready code
/* CSS */
color: #3f02a4;
background-color: #3f02a4;
/* Tailwind (arbitrary) */
class="text-[#3f02a4] bg-[#3f02a4]"
/* SCSS */
$brand: #3f02a4;
/* SwiftUI */
Color(red: 0.247, green: 0.008, blue: 0.643)
/* Android */
Color.parseColor("#3f02a4")Accessibility — WCAG contrast
Aa
#3f02a4 on white: 11.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f02a4 on black: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green0.8%
Blue64.3%
CMYK percentages
Cyan61.6%
Magenta98.8%
Yellow0.0%
Key (black)35.7%
Color previews
#3f02a4 text on a black background
contrast 1.76:1
Card sample
#3f02a4 text on a white background
contrast 11.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f02a4;
Background color
Panel with #3f02a4 background
background-color: #3f02a4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f02a4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 2, 164, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 2, 164, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f02a4; background: linear-gradient(135deg, #3f02a4, #A4029D);