#182421
a deep, soft cyan · cool · closest name: black
RGB
24, 36, 33
HSL
165°, 20%, 12%
CMYK
33, 0, 8, 86
Luminance
0.0157
Every format
| HEX | #182421 |
| RGB | rgb(24, 36, 33) |
| HSL | hsl(165, 20%, 12%) |
| CMYK | cmyk(33%, 0%, 8%, 86%) |
| LAB | lab(13.0 -6.1 0.3) |
| LCH | lch(13.0 6.1 177.1) |
| OKLCH | oklch(0.248 0.018 177.6) |
Copy-ready code
/* CSS */
color: #182421;
background-color: #182421;
/* Tailwind (arbitrary) */
class="text-[#182421] bg-[#182421]"
/* SCSS */
$brand: #182421;
/* SwiftUI */
Color(red: 0.094, green: 0.141, blue: 0.129)
/* Android */
Color.parseColor("#182421")Accessibility — WCAG contrast
Aa
#182421 on white: 15.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#182421 on black: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green14.1%
Blue12.9%
CMYK percentages
Cyan33.3%
Magenta0.0%
Yellow8.3%
Key (black)85.9%
Color previews
#182421 text on a black background
contrast 1.31:1
Card sample
#182421 text on a white background
contrast 15.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #182421;
Background color
Panel with #182421 background
background-color: #182421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #182421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 36, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 36, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #182421; background: linear-gradient(135deg, #182421, #181F24);