Hex Color Code #183C70 — RGB & HSL Conversions
How to use the #183C70 color code in HTML & CSS?
To apply the hex color #183C70 in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #183C70; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #183C70; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#183C70].
What are the RGB and HSL conversion values for #183C70?
In the digital sRGB color space, the hex value #183C70 is converted to RGB values of Red: 24, Green: 60, and Blue: 112. When analyzed under the HSL model, its coordinates correspond to hue angle 215°, 65% saturation, and 27% lightness. This makes it visually a dark, rich color with a balanced, moderate saturation.
CMYK print code settings for #183C70
When converting #183C70 for CMYK printing, the color separation consists of 79% Cyan, 46% Magenta, 0% Yellow, and 56% key/black. In digital designs, blue coordinates like this are highly favored by technical and corporate platforms to foster user trust, stability, and clean readability.
HEX #183C70 Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #183C70
Small body copy preview
Black text readability test with #183C70
Small body copy preview
Complementary & Analogous Harmonies
Perfect matching color schemes for your designsShades & Tints Generator Matrix
Copy shade hex values instantlyDarker Shades (Adding Black)
Lighter Tints (Adding White)
CSS Custom Properties (Variables)
--color-hex: #183C70;
--color-rgb: rgb(24, 60, 112);
--color-hsl: hsl(215deg, 65%, 27%);