#181B15 Twilight Zone
#181B15 (Twilight Zone) RGB value is (24, 27, 21).
Red value is 24, green value is 27, and blue value is 21.
Cylindrical-coordinate representations (HSL) of color #181B15: hue: 90°, saturation: 12.5%, and lightness: 9.4%.
Process color (CMYK) of #181B15 is 11.1%, 0%, 22.2%, 89.4%. Web safe color equivalent of #181B15 is ##003300. Color #181B15 contains mainly Black.
Color Spaces
| Color spaces of #181B15 | Value |
|---|---|
| RGB | 24, 27, 21 |
| HSL | 90°, 12.5%, 9.4% |
| HSV / HSB | 90°, 22.2%, 10.6% |
| CMYK | 11.1%, 0%, 22.2%, 89.4% |
| XYZ | 0.9, 1.03, 0.86 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011000 | 00011011 | 00010101 |
| Octal | 030 | 033 | 025 |
| Decimal | 24 | 27 | 21 |
| Hex | 18 | 1B | 15 |
Shades of #181B15
Tints of #181B15
.mybgColor { background-color: #181B15; }
.myforeColor { color: #181B15; }
.myborderColor { border: 3px solid #181B15; }
<p style="color:#181B15">Text here</p>
This sample text is styled with font color #181B15. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#181B15">Div content here</div>
<div style="border:3px solid #181B15">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(24, 27, 21, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #181B15; }
.divShadow { -moz-box-shadow: 1px 1px 3px #181B15;
-webkit-box-shadow: 1px 1px 3px #181B15;
box-shadow: 1px 1px 3px #181B15; }
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 #181B15 (Twilight Zone)
Color Overview & Profile: Color #181B15, also known as Twilight Zone, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 9% Red (24/255), 11% Green (27/255), and 8% Blue (21/255). The primary color family component is Black.
Print & Physical Production Specs: For physical print production and offset printing setups, #181B15 translates into the CMYK subtractive color model with values of 11.1% Cyan, 0% Magenta, 22.2% Yellow, and 89.4% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 90°, saturation of 12.5%, and lightness of 9.4%.
Web Accessibility & Design Recommendations: When implementing #181B15 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 ##003300.