#818E8A Seastone
#818E8A (Seastone) RGB value is (129, 142, 138).
Red value is 129, green value is 142, and blue value is 138.
Cylindrical-coordinate representations (HSL) of color #818E8A: hue: 162°, saturation: 5.4%, and lightness: 53.1%.
Process color (CMYK) of #818E8A is 9.2%, 0%, 2.8%, 44.3%. Web safe color equivalent of #818E8A is ##999999. Color #818E8A contains mainly GRAY.
Color Spaces
| Color spaces of #818E8A | Value |
|---|---|
| RGB | 129, 142, 138 |
| HSL | 162°, 5.4%, 53.1% |
| HSV / HSB | 162°, 9.2%, 55.7% |
| CMYK | 9.2%, 0%, 2.8%, 44.3% |
| XYZ | 23.31, 25.85, 27.8 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10000001 | 10001110 | 10001010 |
| Octal | 201 | 216 | 212 |
| Decimal | 129 | 142 | 138 |
| Hex | 81 | 8E | 8A |
Shades of #818E8A
Tints of #818E8A
.mybgColor { background-color: #818E8A; }
.myforeColor { color: #818E8A; }
.myborderColor { border: 3px solid #818E8A; }
<p style="color:#818E8A">Text here</p>
This sample text is styled with font color #818E8A. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#818E8A">Div content here</div>
<div style="border:3px solid #818E8A">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(129, 142, 138, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #818E8A; }
.divShadow { -moz-box-shadow: 1px 1px 3px #818E8A;
-webkit-box-shadow: 1px 1px 3px #818E8A;
box-shadow: 1px 1px 3px #818E8A; }
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 #818E8A (Seastone)
Color Overview & Profile: Color #818E8A, also known as Seastone, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 51% Red (129/255), 56% Green (142/255), and 54% Blue (138/255). The primary color family component is GRAY.
Print & Physical Production Specs: For physical print production and offset printing setups, #818E8A translates into the CMYK subtractive color model with values of 9.2% Cyan, 0% Magenta, 2.8% Yellow, and 44.3% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 162°, saturation of 5.4%, and lightness of 53.1%.
Web Accessibility & Design Recommendations: When implementing #818E8A 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 ##999999.