#3f2f71
a dark, soft blue · warm · closest name: midnightblue
RGB
63, 47, 113
HSL
255°, 41%, 31%
CMYK
44, 58, 0, 56
Luminance
0.0428
Every format
| HEX | #3f2f71 |
| RGB | rgb(63, 47, 113) |
| HSL | hsl(255, 41%, 31%) |
| CMYK | cmyk(44%, 58%, 0%, 56%) |
| LAB | lab(24.6 24.7 -35.9) |
| LCH | lch(24.6 43.5 304.5) |
| OKLCH | oklch(0.360 0.109 291.1) |
Copy-ready code
/* CSS */
color: #3f2f71;
background-color: #3f2f71;
/* Tailwind (arbitrary) */
class="text-[#3f2f71] bg-[#3f2f71]"
/* SCSS */
$brand: #3f2f71;
/* SwiftUI */
Color(red: 0.247, green: 0.184, blue: 0.443)
/* Android */
Color.parseColor("#3f2f71")Accessibility — WCAG contrast
Aa
#3f2f71 on white: 11.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f2f71 on black: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green18.4%
Blue44.3%
CMYK percentages
Cyan44.2%
Magenta58.4%
Yellow0.0%
Key (black)55.7%
Color previews
#3f2f71 text on a black background
contrast 1.86:1
Card sample
#3f2f71 text on a white background
contrast 11.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f2f71;
Background color
Panel with #3f2f71 background
background-color: #3f2f71;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f2f71;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 47, 113, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 47, 113, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f2f71; background: linear-gradient(135deg, #3f2f71, #6B2F71);