The color Opal, with hexadecimal code #a3cdca, is categorized under the cyan family—a cool, refreshing hue that frequently suggests clarity, communication, and modernity, as seen in technology or futuristic themes. Additionally, it evokes emotions such as Softness, Delicacy, Calmness, Relaxation and Friendliness. Cyan or blue-green is associated with healing, water, and tranquility. It can symbolize communication and clarity in various cultures. With a lower saturation of 29.58%, it has a more subdued and muted tone, and its lightness of 72.16% gives it a brighter appearance. This color is ideal for designs that aim to express Softness, Delicacy, Calmness, or Relaxation. It can be effectively used in web design, branding, and marketing materials to attract attention and convey specific messages.
The RGB values for Opal are (163, 205, 202), providing a combination of red: 163, green: 205, and blue: 202. In HSL format, it has a hue of 176.00°, saturation of 30.00%, and lightness of 72.00%.
The HSV representation includes a hue of 176.00°, saturation of 20.00%, and value of 80.00%. Its CMYK composition is cyan: 20.00%, magenta: 0.00%, yellow: 1.00%, and black: 20.00%.
The calculated luminance of #a3cdca is 0.557, offering a brightness level suitable for various design requirements.
This color is not part of the web-safe color palette. The closest web-safe color to this is the color HEX #99CCCC. Its contrast ratio is 12.14:1 against black and 1.73:1 against white. It works well on dark backgrounds but may be less readable on lighter ones.
In terms of color temperature, #a3cdca is considered a cool hue. When it comes to accessibility, testing against standard guidelines suggests that using black text meets typical WCAG contrast standards. Additionally, the ideal foreground color for improved legibility on #a3cdca is black.
Considering its saturation and lightness, #a3cdca exhibits pastel qualities, giving it a gentle, soft appearance often associated with calmness and approachability.