Sapphire
General Information about Sapphire Blue
The hex color #21469b, also known as Sapphire, is a deep shade of blue that falls within the blue color family. It is composed of 12.9% red, 27.5% green, and 61.2% blue. In the RGB color model, it has values of R:33, G:70, B:155. In the CMYK color model, its values are C:79, M:55, Y:0, K:39. Sapphire blue is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It is a popular color choice for branding and design projects seeking to convey a sense of professionalism and reliability. Its rich, saturated hue makes it visually appealing and memorable, while its connection to positive attributes enhances its appeal. This color is often used when trying to represent seriousness and is commonly used by financial institutions.
The hex color #21469b, a shade of sapphire blue, presents some accessibility challenges, particularly when used as a background or text color. Its relatively low luminance value means that careful consideration must be given to color contrast ratios. To ensure accessibility compliance, especially with WCAG guidelines, it is crucial to pair this color with light text or interface elements. For text, aim for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). When used for non-text elements, a contrast ratio of 3:1 against adjacent colors is recommended. Tools like contrast checkers can assist in verifying compliance. Avoid pairing this color with dark or similarly saturated colors, as this can cause eye strain and readability issues. It's beneficial for users with visual impairments and ensures that content is accessible to a wider audience. The lack of attention to color contrast leads to bad UX.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #21469b can be used for navigation bars, headings, or as an accent color to draw attention to specific elements. Its deep blue hue evokes feelings of trust and stability, making it suitable for websites in the finance, healthcare, or education sectors. However, always ensure sufficient contrast with text and other interactive elements to maintain accessibility. It's important to consider the overall color scheme and avoid using this color excessively, as too much blue can sometimes feel cold or impersonal. Use it strategically to create a professional and engaging user experience.
Interior Design
In interior design, #21469b can be used as an accent color for walls, furniture, or decorative items. It pairs well with neutral colors like white, gray, and beige, creating a sophisticated and calming atmosphere. This color is best used in rooms where a sense of tranquility is desired, such as bedrooms or studies. Avoid using it in small, enclosed spaces as it can make the room feel smaller and darker. Consider using it in combination with warm lighting to balance the coolness of the blue hue.
Fashion
In fashion, sapphire blue (#21469b) is a versatile color that can be used for both casual and formal wear. It's a popular choice for dresses, suits, and accessories, adding a touch of elegance and sophistication to any outfit. It pairs well with a variety of colors, including white, black, gold, and silver. When using it in fashion it's important to consider the overall style and personality, ensuring it enhances the individual's look and feel.