#2f3b39
a deep, muted cyan · cool · closest name: darkslategray
RGB
47, 59, 57
HSL
170°, 11%, 21%
CMYK
20, 0, 3, 77
Luminance
0.0403
Every format
| HEX | #2f3b39 |
| RGB | rgb(47, 59, 57) |
| HSL | hsl(170, 11%, 21%) |
| CMYK | cmyk(20%, 0%, 3%, 77%) |
| LAB | lab(23.8 -5.5 -0.4) |
| LCH | lch(23.8 5.5 184.3) |
| OKLCH | oklch(0.341 0.016 184.2) |
Copy-ready code
/* CSS */
color: #2f3b39;
background-color: #2f3b39;
/* Tailwind (arbitrary) */
class="text-[#2f3b39] bg-[#2f3b39]"
/* SCSS */
$brand: #2f3b39;
/* SwiftUI */
Color(red: 0.184, green: 0.231, blue: 0.224)
/* Android */
Color.parseColor("#2f3b39")Accessibility — WCAG contrast
Aa
#2f3b39 on white: 11.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3b39 on black: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green23.1%
Blue22.4%
CMYK percentages
Cyan20.3%
Magenta0.0%
Yellow3.4%
Key (black)76.9%
Color previews
#2f3b39 text on a black background
contrast 1.81:1
Card sample
#2f3b39 text on a white background
contrast 11.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3b39;
Background color
Panel with #2f3b39 background
background-color: #2f3b39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3b39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 59, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 59, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3b39; background: linear-gradient(135deg, #2f3b39, #2F353B);