#212721
a deep, muted green · cool · closest name: black
RGB
33, 39, 33
HSL
120°, 8%, 14%
CMYK
15, 0, 15, 85
Luminance
0.0188
Every format
| HEX | #212721 |
| RGB | rgb(33, 39, 33) |
| HSL | hsl(120, 8%, 14%) |
| CMYK | cmyk(15%, 0%, 15%, 85%) |
| LAB | lab(14.9 -4.2 3.1) |
| LCH | lch(14.9 5.2 143.7) |
| OKLCH | oklch(0.265 0.014 145.2) |
Copy-ready code
/* CSS */
color: #212721;
background-color: #212721;
/* Tailwind (arbitrary) */
class="text-[#212721] bg-[#212721]"
/* SCSS */
$brand: #212721;
/* SwiftUI */
Color(red: 0.129, green: 0.153, blue: 0.129)
/* Android */
Color.parseColor("#212721")Accessibility — WCAG contrast
Aa
#212721 on white: 15.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#212721 on black: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green15.3%
Blue12.9%
CMYK percentages
Cyan15.4%
Magenta0.0%
Yellow15.4%
Key (black)84.7%
Color previews
#212721 text on a black background
contrast 1.38:1
Card sample
#212721 text on a white background
contrast 15.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #212721;
Background color
Panel with #212721 background
background-color: #212721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #212721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 39, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 39, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #212721; background: linear-gradient(135deg, #212721, #212725);