#28302D Blackadder
#28302D (Blackadder) RGB value is (40, 48, 45).
Red value is 40, green value is 48, and blue value is 45.
Cylindrical-coordinate representations (HSL) of color #28302D: hue: 158°, saturation: 9.1%, and lightness: 17.3%.
Process color (CMYK) of #28302D is 16.7%, 0%, 6.2%, 81.2%. Web safe color equivalent of #28302D is ##333333. Color #28302D contains mainly Black.
Color Spaces
| Color spaces of #28302D | Value |
|---|---|
| RGB | 40, 48, 45 |
| HSL | 158°, 9.1%, 17.3% |
| HSV / HSB | 158°, 16.7%, 18.8% |
| CMYK | 16.7%, 0%, 6.2%, 81.2% |
| XYZ | 2.41, 2.75, 2.89 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00110000 | 00101101 |
| Octal | 050 | 060 | 055 |
| Decimal | 40 | 48 | 45 |
| Hex | 28 | 30 | 2D |
Shades of #28302D
Tints of #28302D
.mybgColor { background-color: #28302D; }
.myforeColor { color: #28302D; }
.myborderColor { border: 3px solid #28302D; }
<p style="color:#28302D">Text here</p>
This sample text is styled with font color #28302D. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#28302D">Div content here</div>
<div style="border:3px solid #28302D">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(40, 48, 45, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #28302D; }
.divShadow { -moz-box-shadow: 1px 1px 3px #28302D;
-webkit-box-shadow: 1px 1px 3px #28302D;
box-shadow: 1px 1px 3px #28302D; }
This text has a CSS3 shadow effect generated with RGB color values.
This text has a CSS3 shadow effect generated with Hex color values.
Related Colors & Harmonies
Detailed Specifications & Design Guide for #28302D (Blackadder)
Color Overview & Profile: Color #28302D, also known as Blackadder, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 16% Red (40/255), 19% Green (48/255), and 18% Blue (45/255). The primary color family component is Black.
Print & Physical Production Specs: For physical print production and offset printing setups, #28302D translates into the CMYK subtractive color model with values of 16.7% Cyan, 0% Magenta, 6.2% Yellow, and 81.2% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 158°, saturation of 9.1%, and lightness of 17.3%.
Web Accessibility & Design Recommendations: When implementing #28302D in web frontend frameworks, ensure sufficient contrast ratios for readability according to WCAG 2.1 standards. The web-safe equivalent hex value for this color is ##333333.