Hex Color Code #663AAA — RGB & HSL Conversions
How to use the #663AAA color code in HTML & CSS?
To apply the hex color #663AAA in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #663AAA; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #663AAA; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#663AAA].
What are the RGB and HSL conversion values for #663AAA?
In the digital sRGB color space, the hex value #663AAA is converted to RGB values of Red: 102, Green: 58, and Blue: 170. When analyzed under the HSL model, its coordinates correspond to hue angle 264°, 49% saturation, and 45% lightness. This makes it visually a balanced medium tone with a balanced, moderate saturation.
CMYK print code settings for #663AAA
When converting #663AAA for CMYK printing, the color separation consists of 40% Cyan, 66% Magenta, 0% Yellow, and 33% key/black. Purple carries luxury, creative thinking, and sophisticated branding connotations, highly recommended for creative studio layouts.
HEX #663AAA Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #663AAA
Small body copy preview
Black text readability test with #663AAA
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: #663AAA;
--color-rgb: rgb(102, 58, 170);
--color-hsl: hsl(264deg, 49%, 45%);