Hex Color Code #01018B — RGB & HSL Conversions
How to use the #01018B color code in HTML & CSS?
To apply the hex color #01018B in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #01018B; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #01018B; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#01018B].
What are the RGB and HSL conversion values for #01018B?
In the digital sRGB color space, the hex value #01018B is converted to RGB values of Red: 1, Green: 1, and Blue: 139. When analyzed under the HSL model, its coordinates correspond to hue angle 240°, 99% saturation, and 27% lightness. This makes it visually a dark, rich color with a highly vivid, intense, and brilliant shade.
CMYK print code settings for #01018B
When converting #01018B for CMYK printing, the color separation consists of 99% Cyan, 99% Magenta, 0% Yellow, and 45% 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 #01018B Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #01018B
Small body copy preview
Black text readability test with #01018B
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: #01018B;
--color-rgb: rgb(1, 1, 139);
--color-hsl: hsl(240deg, 99%, 27%);