#3f525c
a dark, soft blue · cool · closest name: darkslategray
RGB
63, 82, 92
HSL
201°, 19%, 30%
CMYK
32, 11, 0, 64
Luminance
0.0786
Every format
| HEX | #3f525c |
| RGB | rgb(63, 82, 92) |
| HSL | hsl(201, 19%, 30%) |
| CMYK | cmyk(32%, 11%, 0%, 64%) |
| LAB | lab(33.7 -4.7 -8.2) |
| LCH | lch(33.7 9.4 240.5) |
| OKLCH | oklch(0.427 0.029 231.2) |
Copy-ready code
/* CSS */
color: #3f525c;
background-color: #3f525c;
/* Tailwind (arbitrary) */
class="text-[#3f525c] bg-[#3f525c]"
/* SCSS */
$brand: #3f525c;
/* SwiftUI */
Color(red: 0.247, green: 0.322, blue: 0.361)
/* Android */
Color.parseColor("#3f525c")Accessibility — WCAG contrast
Aa
#3f525c on white: 8.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f525c on black: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green32.2%
Blue36.1%
CMYK percentages
Cyan31.5%
Magenta10.9%
Yellow0.0%
Key (black)63.9%
Color previews
#3f525c text on a black background
contrast 2.57:1
Card sample
#3f525c text on a white background
contrast 8.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f525c;
Background color
Panel with #3f525c background
background-color: #3f525c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f525c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 82, 92, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 82, 92, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f525c; background: linear-gradient(135deg, #3f525c, #3F3F5C);