#212c21
a deep, muted green · cool · closest name: darkslategray
RGB
33, 44, 33
HSL
120°, 14%, 15%
CMYK
25, 0, 25, 83
Luminance
0.0223
Every format
| HEX | #212c21 |
| RGB | rgb(33, 44, 33) |
| HSL | hsl(120, 14%, 15%) |
| CMYK | cmyk(25%, 0%, 25%, 83%) |
| LAB | lab(16.7 -7.5 5.6) |
| LCH | lch(16.7 9.4 143.2) |
| OKLCH | oklch(0.279 0.025 144.9) |
Copy-ready code
/* CSS */
color: #212c21;
background-color: #212c21;
/* Tailwind (arbitrary) */
class="text-[#212c21] bg-[#212c21]"
/* SCSS */
$brand: #212c21;
/* SwiftUI */
Color(red: 0.129, green: 0.173, blue: 0.129)
/* Android */
Color.parseColor("#212c21")Accessibility — WCAG contrast
Aa
#212c21 on white: 14.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#212c21 on black: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green17.3%
Blue12.9%
CMYK percentages
Cyan25.0%
Magenta0.0%
Yellow25.0%
Key (black)82.7%
Color previews
#212c21 text on a black background
contrast 1.45:1
Card sample
#212c21 text on a white background
contrast 14.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #212c21;
Background color
Panel with #212c21 background
background-color: #212c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #212c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 44, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 44, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #212c21; background: linear-gradient(135deg, #212c21, #212C28);