#3f2f9c
a dark, vivid blue · warm · closest name: indigo
RGB
63, 47, 156
HSL
249°, 54%, 40%
CMYK
60, 70, 0, 39
Luminance
0.0549
Every format
| HEX | #3f2f9c |
| RGB | rgb(63, 47, 156) |
| HSL | hsl(249, 54%, 40%) |
| CMYK | cmyk(60%, 70%, 0%, 39%) |
| LAB | lab(28.1 38.4 -57.0) |
| LCH | lch(28.1 68.7 304.0) |
| OKLCH | oklch(0.397 0.168 282.2) |
Copy-ready code
/* CSS */
color: #3f2f9c;
background-color: #3f2f9c;
/* Tailwind (arbitrary) */
class="text-[#3f2f9c] bg-[#3f2f9c]"
/* SCSS */
$brand: #3f2f9c;
/* SwiftUI */
Color(red: 0.247, green: 0.184, blue: 0.612)
/* Android */
Color.parseColor("#3f2f9c")Accessibility — WCAG contrast
Aa
#3f2f9c on white: 10.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f2f9c on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green18.4%
Blue61.2%
CMYK percentages
Cyan59.6%
Magenta69.9%
Yellow0.0%
Key (black)38.8%
Color previews
#3f2f9c text on a black background
contrast 2.10:1
Card sample
#3f2f9c text on a white background
contrast 10.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f2f9c;
Background color
Panel with #3f2f9c background
background-color: #3f2f9c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f2f9c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 47, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 47, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f2f9c; background: linear-gradient(135deg, #3f2f9c, #882F9C);