#131821
a deep, soft blue · cool · closest name: black
RGB
19, 24, 33
HSL
219°, 27%, 10%
CMYK
42, 27, 0, 87
Luminance
0.0090
Every format
| HEX | #131821 |
| RGB | rgb(19, 24, 33) |
| HSL | hsl(219, 27%, 10%) |
| CMYK | cmyk(42%, 27%, 0%, 87%) |
| LAB | lab(8.1 0.5 -7.0) |
| LCH | lch(8.1 7.0 274.2) |
| OKLCH | oklch(0.208 0.019 262.1) |
Copy-ready code
/* CSS */
color: #131821;
background-color: #131821;
/* Tailwind (arbitrary) */
class="text-[#131821] bg-[#131821]"
/* SCSS */
$brand: #131821;
/* SwiftUI */
Color(red: 0.075, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#131821")Accessibility — WCAG contrast
Aa
#131821 on white: 17.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#131821 on black: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green9.4%
Blue12.9%
CMYK percentages
Cyan42.4%
Magenta27.3%
Yellow0.0%
Key (black)87.1%
Color previews
#131821 text on a black background
contrast 1.18:1
Card sample
#131821 text on a white background
contrast 17.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #131821;
Background color
Panel with #131821 background
background-color: #131821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #131821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #131821; background: linear-gradient(135deg, #131821, #171321);