Persian Blue
General Information about Persian Blue
The hexadecimal color code #172FB3 represents a shade of blue known as Persian Blue. In the RGB color model, #172FB3 is composed of 9.02% red, 18.43% green, and 70.2% blue. Converting this to the CMYK color model, it consists of 87.15% cyan, 73.72% magenta, 0% yellow, and 29.8% black. This vibrant, deep blue is often associated with feelings of serenity, wisdom, and stability. It is commonly used in design to evoke a sense of trust and professionalism. Persian Blue derives its name from the historical association with Persian art and culture, where blue pigments have long held significance. This color has a wavelength around 464.72 nm. This deep and rich color can be used in a variety of digital and print media, but attention must be paid to accessibility because of the low lumincance value.
The color #172FB3, also known as Persian Blue, presents some accessibility challenges, particularly in text applications. Its relatively low luminance value of approximately 0.11 does not provide sufficient contrast against light backgrounds like white (#FFFFFF). According to WCAG (Web Content Accessibility Guidelines), a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to ensure readability for users with visual impairments. When using #172FB3 for text, it is crucial to pair it with a very light color (ideally white or a very pale yellow) to meet these contrast requirements. For graphical elements and user interface components, a contrast ratio of 3:1 is generally sufficient. Consider using a color contrast checker tool to verify the contrast ratio between #172FB3 and the background color you intend to use. If sufficient contrast cannot be achieved, it's advisable to choose a different color or use a lighter tint of #172FB3. Remember to also consider users with color vision deficiencies when designing. It may be beneficial to provide alternative color schemes that cater to different types of color blindness.
Shades
Digital Color Formats
Alternative colors
- #3d5afe
A slightly lighter blue that maintains the essence of Persian Blue but offers improved readability against white backgrounds.
- #0d47a1
A darker shade of blue that provides stronger contrast when used as a background color with white text.
- #424874
A desaturated version of Persian Blue, less vibrant but easier on the eyes for extended viewing.
Applications
Web Design
Persian Blue can be used to create a visually striking and sophisticated website design, often paired with neutral colors for a modern aesthetic. It is effective in drawing attention to key elements and creating a sense of depth and sophistication. The deep blue hue is well suited for websites related to technology, finance, or consulting, where it can convey trust and reliability. It can be used for headings, accents, and interactive elements. Due to its low luminance, the website should carefully implement accessibility features.
Cosmetic Packaging
Persian Blue is a popular choice for cosmetic packaging, conveying a sense of luxury and elegance. It is often used for skincare and beauty products, particularly those associated with anti-aging or hydration benefits. The calming and sophisticated nature of Persian Blue makes it suitable for products targeted at mature audiences or those seeking high-end solutions. The hex color can be implemented for the product label, box or any other type of product packaging. It combines perfectly with white text.
Interior Design
In interior design, Persian Blue can be incorporated as an accent color to create a calming and sophisticated atmosphere. It works well in bedrooms, living rooms, and studies, particularly when combined with neutral tones like gray, beige, or white. It can be used for walls, furniture, or decorative accessories, such as cushions, curtains, or artwork. Consider the lighting of the room to make this hex color pop.