Hex Color Code #6699AA — RGB & HSL Conversions
How to use the #6699AA color code in HTML & CSS?
To apply the hex color #6699AA in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #6699AA; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #6699AA; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#6699AA].
What are the RGB and HSL conversion values for #6699AA?
In the digital sRGB color space, the hex value #6699AA is converted to RGB values of Red: 102, Green: 153, and Blue: 170. When analyzed under the HSL model, its coordinates correspond to hue angle 195°, 29% saturation, and 53% lightness. This makes it visually a balanced medium tone with a soft, understated pastel shade.
CMYK print code settings for #6699AA
When converting #6699AA for CMYK printing, the color separation consists of 40% Cyan, 10% Magenta, 0% Yellow, and 33% 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 #6699AA Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #6699AA
Small body copy preview
Black text readability test with #6699AA
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: #6699AA;
--color-rgb: rgb(102, 153, 170);
--color-hsl: hsl(195deg, 29%, 53%);