#3f239b
a dark, vivid blue · warm · closest name: indigo
RGB
63, 35, 155
HSL
254°, 63%, 37%
CMYK
59, 77, 0, 39
Luminance
0.0463
Every format
| HEX | #3f239b |
| RGB | rgb(63, 35, 155) |
| HSL | hsl(254, 63%, 37%) |
| CMYK | cmyk(59%, 77%, 0%, 39%) |
| LAB | lab(25.6 44.7 -60.4) |
| LCH | lch(25.6 75.1 306.5) |
| OKLCH | oklch(0.379 0.180 284.6) |
Copy-ready code
/* CSS */
color: #3f239b;
background-color: #3f239b;
/* Tailwind (arbitrary) */
class="text-[#3f239b] bg-[#3f239b]"
/* SCSS */
$brand: #3f239b;
/* SwiftUI */
Color(red: 0.247, green: 0.137, blue: 0.608)
/* Android */
Color.parseColor("#3f239b")Accessibility — WCAG contrast
Aa
#3f239b on white: 10.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f239b on black: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green13.7%
Blue60.8%
CMYK percentages
Cyan59.4%
Magenta77.4%
Yellow0.0%
Key (black)39.2%
Color previews
#3f239b text on a black background
contrast 1.93:1
Card sample
#3f239b text on a white background
contrast 10.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f239b;
Background color
Panel with #3f239b background
background-color: #3f239b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f239b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 35, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 35, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f239b; background: linear-gradient(135deg, #3f239b, #8F239B);