#3f4539
a deep, muted green · cool · closest name: darkslategray
RGB
63, 69, 57
HSL
90°, 10%, 25%
CMYK
9, 0, 17, 73
Luminance
0.0561
Every format
| HEX | #3f4539 |
| RGB | rgb(63, 69, 57) |
| HSL | hsl(90, 10%, 25%) |
| CMYK | cmyk(9%, 0%, 17%, 73%) |
| LAB | lab(28.4 -5.1 6.4) |
| LCH | lch(28.4 8.2 128.4) |
| OKLCH | oklch(0.381 0.021 129.1) |
Copy-ready code
/* CSS */
color: #3f4539;
background-color: #3f4539;
/* Tailwind (arbitrary) */
class="text-[#3f4539] bg-[#3f4539]"
/* SCSS */
$brand: #3f4539;
/* SwiftUI */
Color(red: 0.247, green: 0.271, blue: 0.224)
/* Android */
Color.parseColor("#3f4539")Accessibility — WCAG contrast
Aa
#3f4539 on white: 9.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f4539 on black: 2.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green27.1%
Blue22.4%
CMYK percentages
Cyan8.7%
Magenta0.0%
Yellow17.4%
Key (black)72.9%
Color previews
#3f4539 text on a black background
contrast 2.12:1
Card sample
#3f4539 text on a white background
contrast 9.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f4539;
Background color
Panel with #3f4539 background
background-color: #3f4539;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f4539;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 69, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 69, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f4539; background: linear-gradient(135deg, #3f4539, #39453B);