Hex Color Code #001223 — RGB & HSL Conversions
How to use the #001223 color code in HTML & CSS?
To apply the hex color #001223 in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #001223; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #001223; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#001223].
What are the RGB and HSL conversion values for #001223?
In the digital sRGB color space, the hex value #001223 is converted to RGB values of Red: 0, Green: 18, and Blue: 35. When analyzed under the HSL model, its coordinates correspond to hue angle 209°, 100% saturation, and 7% lightness. This makes it visually an extremely deep, dark shade with a highly vivid, intense, and brilliant shade.
CMYK print code settings for #001223
When converting #001223 for CMYK printing, the color separation consists of 100% Cyan, 49% Magenta, 0% Yellow, and 86% 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 #001223 Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #001223
Small body copy preview
Black text readability test with #001223
Small body copy preview
Complementary & Analogous Harmonies
Computed dynamicallyShades & Tints Generator Matrix
Copy shade hex values instantlyDarker Shades (Adding Black)
Lighter Tints (Adding White)
CSS Custom Properties (Variables)
--color-hex: #001223;
--color-rgb: rgb(0, 18, 35);
--color-hsl: hsl(209deg, 100%, 7%);