#281D1F Umbra
#281D1F (Umbra) RGB value is (40, 29, 31).
Red value is 40, green value is 29, and blue value is 31.
Cylindrical-coordinate representations (HSL) of color #281D1F: hue: 349°, saturation: 15.9%, and lightness: 13.5%.
Process color (CMYK) of #281D1F is 0%, 27.5%, 22.5%, 84.3%. Web safe color equivalent of #281D1F is ##333333. Color #281D1F contains mainly Black.
Color Spaces
| Color spaces of #281D1F | Value |
|---|---|
| RGB | 40, 29, 31 |
| HSL | 349°, 15.9%, 13.5% |
| HSV / HSB | 349°, 27.5%, 15.7% |
| CMYK | 0%, 27.5%, 22.5%, 84.3% |
| XYZ | 1.56, 1.43, 1.49 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00011101 | 00011111 |
| Octal | 050 | 035 | 037 |
| Decimal | 40 | 29 | 31 |
| Hex | 28 | 1D | 1F |
Shades of #281D1F
Tints of #281D1F
.mybgColor { background-color: #281D1F; }
.myforeColor { color: #281D1F; }
.myborderColor { border: 3px solid #281D1F; }
<p style="color:#281D1F">Text here</p>
This sample text is styled with font color #281D1F. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#281D1F">Div content here</div>
<div style="border:3px solid #281D1F">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(40, 29, 31, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #281D1F; }
.divShadow { -moz-box-shadow: 1px 1px 3px #281D1F;
-webkit-box-shadow: 1px 1px 3px #281D1F;
box-shadow: 1px 1px 3px #281D1F; }
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 #281D1F (Umbra)
Color Overview & Profile: Color #281D1F, 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 16% Red (40/255), 11% Green (29/255), and 12% Blue (31/255). The primary color family component is Black.
Print & Physical Production Specs: For physical print production and offset printing setups, #281D1F translates into the CMYK subtractive color model with values of 0% Cyan, 27.5% Magenta, 22.5% Yellow, and 84.3% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 349°, saturation of 15.9%, and lightness of 13.5%.
Web Accessibility & Design Recommendations: When implementing #281D1F 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.