Hex Color Code #010B23 — RGB & HSL Conversions
How to use the #010B23 color code in HTML & CSS?
To apply the hex color #010B23 in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #010B23; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #010B23; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#010B23].
What are the RGB and HSL conversion values for #010B23?
In the digital sRGB color space, the hex value #010B23 is converted to RGB values of Red: 1, Green: 11, and Blue: 35. When analyzed under the HSL model, its coordinates correspond to hue angle 222°, 94% 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 #010B23
When converting #010B23 for CMYK printing, the color separation consists of 97% Cyan, 69% 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 #010B23 Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #010B23
Small body copy preview
Black text readability test with #010B23
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: #010B23;
--color-rgb: rgb(1, 11, 35);
--color-hsl: hsl(222deg, 94%, 7%);