#1f3d39
a deep, soft cyan · cool · closest name: darkslategray
RGB
31, 61, 57
HSL
172°, 33%, 18%
CMYK
49, 0, 7, 76
Luminance
0.0392
Every format
| HEX | #1f3d39 |
| RGB | rgb(31, 61, 57) |
| HSL | hsl(172, 33%, 18%) |
| CMYK | cmyk(49%, 0%, 7%, 76%) |
| LAB | lab(23.4 -12.4 -1.0) |
| LCH | lch(23.4 12.4 184.8) |
| OKLCH | oklch(0.335 0.037 184.6) |
Copy-ready code
/* CSS */
color: #1f3d39;
background-color: #1f3d39;
/* Tailwind (arbitrary) */
class="text-[#1f3d39] bg-[#1f3d39]"
/* SCSS */
$brand: #1f3d39;
/* SwiftUI */
Color(red: 0.122, green: 0.239, blue: 0.224)
/* Android */
Color.parseColor("#1f3d39")Accessibility — WCAG contrast
Aa
#1f3d39 on white: 11.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f3d39 on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green23.9%
Blue22.4%
CMYK percentages
Cyan49.2%
Magenta0.0%
Yellow6.6%
Key (black)76.1%
Color previews
#1f3d39 text on a black background
contrast 1.78:1
Card sample
#1f3d39 text on a white background
contrast 11.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f3d39;
Background color
Panel with #1f3d39 background
background-color: #1f3d39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f3d39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 61, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 61, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f3d39; background: linear-gradient(135deg, #1f3d39, #1F2D3D);