#3f3f5f
a dark, soft blue · warm · closest name: darkslategray
RGB
63, 63, 95
HSL
240°, 20%, 31%
CMYK
34, 34, 0, 63
Luminance
0.0544
Every format
| HEX | #3f3f5f |
| RGB | rgb(63, 63, 95) |
| HSL | hsl(240, 20%, 31%) |
| CMYK | cmyk(34%, 34%, 0%, 63%) |
| LAB | lab(27.9 8.5 -18.9) |
| LCH | lch(27.9 20.7 294.1) |
| OKLCH | oklch(0.382 0.054 283.5) |
Copy-ready code
/* CSS */
color: #3f3f5f;
background-color: #3f3f5f;
/* Tailwind (arbitrary) */
class="text-[#3f3f5f] bg-[#3f3f5f]"
/* SCSS */
$brand: #3f3f5f;
/* SwiftUI */
Color(red: 0.247, green: 0.247, blue: 0.373)
/* Android */
Color.parseColor("#3f3f5f")Accessibility — WCAG contrast
Aa
#3f3f5f on white: 10.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f3f5f on black: 2.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green24.7%
Blue37.3%
CMYK percentages
Cyan33.7%
Magenta33.7%
Yellow0.0%
Key (black)62.7%
Color previews
#3f3f5f text on a black background
contrast 2.09:1
Card sample
#3f3f5f text on a white background
contrast 10.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f3f5f;
Background color
Panel with #3f3f5f background
background-color: #3f3f5f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f3f5f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 63, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 63, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f3f5f; background: linear-gradient(135deg, #3f3f5f, #543F5F);