#21191F Umbra
#21191F (Umbra) RGB value is (33, 25, 31).
Red value is 33, green value is 25, and blue value is 31.
Cylindrical-coordinate representations (HSL) of color #21191F: hue: 315°, saturation: 13.8%, and lightness: 11.4%.
Process color (CMYK) of #21191F is 0%, 24.2%, 6.1%, 87.1%. Web safe color equivalent of #21191F is ##330033. Color #21191F contains mainly Black.
Color Spaces
| Color spaces of #21191F | Value |
|---|---|
| RGB | 33, 25, 31 |
| HSL | 315°, 13.8%, 11.4% |
| HSV / HSB | 315°, 24.2%, 12.9% |
| CMYK | 0%, 24.2%, 6.1%, 87.1% |
| XYZ | 1.22, 1.12, 1.45 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00100001 | 00011001 | 00011111 |
| Octal | 041 | 031 | 037 |
| Decimal | 33 | 25 | 31 |
| Hex | 21 | 19 | 1F |
Shades of #21191F
Tints of #21191F
.mybgColor { background-color: #21191F; }
.myforeColor { color: #21191F; }
.myborderColor { border: 3px solid #21191F; }
<p style="color:#21191F">Text here</p>
This sample text is styled with font color #21191F. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#21191F">Div content here</div>
<div style="border:3px solid #21191F">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(33, 25, 31, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #21191F; }
.divShadow { -moz-box-shadow: 1px 1px 3px #21191F;
-webkit-box-shadow: 1px 1px 3px #21191F;
box-shadow: 1px 1px 3px #21191F; }
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 #21191F (Umbra)
Color Overview & Profile: Color #21191F, also known as Umbra, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 13% Red (33/255), 10% Green (25/255), and 12% Blue (31/255). The primary color family component is Black.
Print & Physical Production Specs: For physical print production and offset printing setups, #21191F translates into the CMYK subtractive color model with values of 0% Cyan, 24.2% Magenta, 6.1% Yellow, and 87.1% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 315°, saturation of 13.8%, and lightness of 11.4%.
Web Accessibility & Design Recommendations: When implementing #21191F 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 ##330033.