#1f2d39
a deep, soft blue · cool · closest name: darkslategray
RGB
31, 45, 57
HSL
208°, 30%, 17%
CMYK
46, 21, 0, 78
Luminance
0.0246
Every format
| HEX | #1f2d39 |
| RGB | rgb(31, 45, 57) |
| HSL | hsl(208, 30%, 17%) |
| CMYK | cmyk(46%, 21%, 0%, 78%) |
| LAB | lab(17.8 -2.1 -9.5) |
| LCH | lch(17.8 9.8 257.6) |
| OKLCH | oklch(0.290 0.029 244.9) |
Copy-ready code
/* CSS */
color: #1f2d39;
background-color: #1f2d39;
/* Tailwind (arbitrary) */
class="text-[#1f2d39] bg-[#1f2d39]"
/* SCSS */
$brand: #1f2d39;
/* SwiftUI */
Color(red: 0.122, green: 0.176, blue: 0.224)
/* Android */
Color.parseColor("#1f2d39")Accessibility — WCAG contrast
Aa
#1f2d39 on white: 14.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f2d39 on black: 1.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green17.6%
Blue22.4%
CMYK percentages
Cyan45.6%
Magenta21.1%
Yellow0.0%
Key (black)77.6%
Color previews
#1f2d39 text on a black background
contrast 1.49:1
Card sample
#1f2d39 text on a white background
contrast 14.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f2d39;
Background color
Panel with #1f2d39 background
background-color: #1f2d39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f2d39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 45, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 45, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f2d39; background: linear-gradient(135deg, #1f2d39, #221F39);