#2f3f4b
a deep, soft blue · cool · closest name: darkslategray
RGB
47, 63, 75
HSL
206°, 23%, 24%
CMYK
37, 16, 0, 71
Luminance
0.0467
Every format
| HEX | #2f3f4b |
| RGB | rgb(47, 63, 75) |
| HSL | hsl(206, 23%, 24%) |
| CMYK | cmyk(37%, 16%, 0%, 71%) |
| LAB | lab(25.8 -3.0 -9.4) |
| LCH | lch(25.8 9.8 252.4) |
| OKLCH | oklch(0.359 0.029 241.0) |
Copy-ready code
/* CSS */
color: #2f3f4b;
background-color: #2f3f4b;
/* Tailwind (arbitrary) */
class="text-[#2f3f4b] bg-[#2f3f4b]"
/* SCSS */
$brand: #2f3f4b;
/* SwiftUI */
Color(red: 0.184, green: 0.247, blue: 0.294)
/* Android */
Color.parseColor("#2f3f4b")Accessibility — WCAG contrast
Aa
#2f3f4b on white: 10.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3f4b on black: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green24.7%
Blue29.4%
CMYK percentages
Cyan37.3%
Magenta16.0%
Yellow0.0%
Key (black)70.6%
Color previews
#2f3f4b text on a black background
contrast 1.93:1
Card sample
#2f3f4b text on a white background
contrast 10.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3f4b;
Background color
Panel with #2f3f4b background
background-color: #2f3f4b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3f4b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 63, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 63, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3f4b; background: linear-gradient(135deg, #2f3f4b, #322F4B);