#191B21 Coarse Wool
#191B21 (Coarse Wool) RGB value is (25, 27, 33).
Red value is 25, green value is 27, and blue value is 33.
Cylindrical-coordinate representations (HSL) of color #191B21: hue: 225°, saturation: 13.8%, and lightness: 11.4%.
Process color (CMYK) of #191B21 is 24.2%, 18.2%, 0%, 87.1%. Web safe color equivalent of #191B21 is ##003333. Color #191B21 contains mainly Black.
Color Spaces
| Color spaces of #191B21 | Value |
|---|---|
| RGB | 25, 27, 33 |
| HSL | 225°, 13.8%, 11.4% |
| HSV / HSB | 225°, 24.2%, 12.9% |
| CMYK | 24.2%, 18.2%, 0%, 87.1% |
| XYZ | 1.07, 1.1, 1.59 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011001 | 00011011 | 00100001 |
| Octal | 031 | 033 | 041 |
| Decimal | 25 | 27 | 33 |
| Hex | 19 | 1B | 21 |
Shades of #191B21
Tints of #191B21
.mybgColor { background-color: #191B21; }
.myforeColor { color: #191B21; }
.myborderColor { border: 3px solid #191B21; }
<p style="color:#191B21">Text here</p>
This sample text is styled with font color #191B21. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#191B21">Div content here</div>
<div style="border:3px solid #191B21">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(25, 27, 33, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #191B21; }
.divShadow { -moz-box-shadow: 1px 1px 3px #191B21;
-webkit-box-shadow: 1px 1px 3px #191B21;
box-shadow: 1px 1px 3px #191B21; }
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 #191B21 (Coarse Wool)
Color Overview & Profile: Color #191B21, also known as Coarse Wool, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 10% Red (25/255), 11% Green (27/255), and 13% Blue (33/255). The primary color family component is Black.
Print & Physical Production Specs: For physical print production and offset printing setups, #191B21 translates into the CMYK subtractive color model with values of 24.2% Cyan, 18.2% Magenta, 0% Yellow, and 87.1% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 225°, saturation of 13.8%, and lightness of 11.4%.
Web Accessibility & Design Recommendations: When implementing #191B21 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 ##003333.