#1b2221
a deep, muted cyan · cool · closest name: black
RGB
27, 34, 33
HSL
171°, 12%, 12%
CMYK
21, 0, 3, 87
Luminance
0.0149
Every format
| HEX | #1b2221 |
| RGB | rgb(27, 34, 33) |
| HSL | hsl(171, 12%, 12%) |
| CMYK | cmyk(21%, 0%, 3%, 87%) |
| LAB | lab(12.5 -3.4 -0.4) |
| LCH | lch(12.5 3.4 186.3) |
| OKLCH | oklch(0.245 0.010 186.0) |
Copy-ready code
/* CSS */
color: #1b2221;
background-color: #1b2221;
/* Tailwind (arbitrary) */
class="text-[#1b2221] bg-[#1b2221]"
/* SCSS */
$brand: #1b2221;
/* SwiftUI */
Color(red: 0.106, green: 0.133, blue: 0.129)
/* Android */
Color.parseColor("#1b2221")Accessibility — WCAG contrast
Aa
#1b2221 on white: 16.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b2221 on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green13.3%
Blue12.9%
CMYK percentages
Cyan20.6%
Magenta0.0%
Yellow2.9%
Key (black)86.7%
Color previews
#1b2221 text on a black background
contrast 1.30:1
Card sample
#1b2221 text on a white background
contrast 16.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b2221;
Background color
Panel with #1b2221 background
background-color: #1b2221;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b2221;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 34, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 34, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b2221; background: linear-gradient(135deg, #1b2221, #1B1E22);