#1F1E1B Umbra
#1F1E1B (Umbra) RGB value is (31, 30, 27).
Red value is 31, green value is 30, and blue value is 27.
Cylindrical-coordinate representations (HSL) of color #1F1E1B: hue: 45°, saturation: 6.9%, and lightness: 11.4%.
Process color (CMYK) of #1F1E1B is 0%, 3.2%, 12.9%, 87.8%. Web safe color equivalent of #1F1E1B is ##333333. Color #1F1E1B contains mainly Black.
Color Spaces
| Color spaces of #1F1E1B | Value |
|---|---|
| RGB | 31, 30, 27 |
| HSL | 45°, 6.9%, 11.4% |
| HSV / HSB | 45°, 12.9%, 12.2% |
| CMYK | 0%, 3.2%, 12.9%, 87.8% |
| XYZ | 1.23, 1.3, 1.22 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011111 | 00011110 | 00011011 |
| Octal | 037 | 036 | 033 |
| Decimal | 31 | 30 | 27 |
| Hex | 1F | 1E | 1B |
Shades of #1F1E1B
Tints of #1F1E1B
.mybgColor { background-color: #1F1E1B; }
.myforeColor { color: #1F1E1B; }
.myborderColor { border: 3px solid #1F1E1B; }
<p style="color:#1F1E1B">Text here</p>
This sample text is styled with font color #1F1E1B. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#1F1E1B">Div content here</div>
<div style="border:3px solid #1F1E1B">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(31, 30, 27, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #1F1E1B; }
.divShadow { -moz-box-shadow: 1px 1px 3px #1F1E1B;
-webkit-box-shadow: 1px 1px 3px #1F1E1B;
box-shadow: 1px 1px 3px #1F1E1B; }
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 #1F1E1B (Umbra)
Color Overview & Profile: Color #1F1E1B, 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 12% Red (31/255), 12% Green (30/255), and 11% Blue (27/255). The primary color family component is Black.
Print & Physical Production Specs: For physical print production and offset printing setups, #1F1E1B translates into the CMYK subtractive color model with values of 0% Cyan, 3.2% Magenta, 12.9% Yellow, and 87.8% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 45°, saturation of 6.9%, and lightness of 11.4%.
Web Accessibility & Design Recommendations: When implementing #1F1E1B 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.