#282f21
a deep, soft green · cool · closest name: darkslategray
RGB
40, 47, 33
HSL
90°, 18%, 16%
CMYK
15, 0, 30, 82
Luminance
0.0259
Every format
| HEX | #282f21 |
| RGB | rgb(40, 47, 33) |
| HSL | hsl(90, 18%, 16%) |
| CMYK | cmyk(15%, 0%, 30%, 82%) |
| LAB | lab(18.3 -6.3 8.0) |
| LCH | lch(18.3 10.2 127.9) |
| OKLCH | oklch(0.294 0.026 129.5) |
Copy-ready code
/* CSS */
color: #282f21;
background-color: #282f21;
/* Tailwind (arbitrary) */
class="text-[#282f21] bg-[#282f21]"
/* SCSS */
$brand: #282f21;
/* SwiftUI */
Color(red: 0.157, green: 0.184, blue: 0.129)
/* Android */
Color.parseColor("#282f21")Accessibility — WCAG contrast
Aa
#282f21 on white: 13.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#282f21 on black: 1.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green18.4%
Blue12.9%
CMYK percentages
Cyan14.9%
Magenta0.0%
Yellow29.8%
Key (black)81.6%
Color previews
#282f21 text on a black background
contrast 1.52:1
Card sample
#282f21 text on a white background
contrast 13.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #282f21;
Background color
Panel with #282f21 background
background-color: #282f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #282f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 47, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 47, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #282f21; background: linear-gradient(135deg, #282f21, #212F23);