Gulf Blue

General Information about Gulf Blue (#03155A)

The color #03155A, also known as Gulf Blue, is a deep, saturated blue with a hint of green. It belongs to the family of blue colors and evokes feelings of depth, stability, and sophistication. This hex code represents a very dark shade, almost approaching black, and its RGB values are R:3, G:21, B:90. In the CMYK color model, it translates to approximately C:97, M:77, Y:0, K:65. Gulf Blue finds applications in various fields, including graphic design, web development, fashion, and interior design. Its unique hue can create a sense of elegance and professionalism, but care should be taken to ensure proper contrast and accessibility, especially when used for text or backgrounds. Its inclusion in branding and visual marketing can effectively communicate trust and reliability.

The hex color #03155A, also known as Gulf Blue, presents significant accessibility challenges, particularly in text applications. Its low luminance value of 1.75 cd/m² results in poor contrast against standard white backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with visual impairments. #03155A falls far short of these recommendations. To improve accessibility, it is advisable to pair this color with very light shades, such as whites or very pale yellows, to achieve sufficient contrast. Tools like WebAIM's Contrast Checker can assist in verifying compliance with accessibility standards. Using this color for decorative elements or in areas where text is not essential can mitigate some accessibility concerns, but thoughtful consideration is crucial.

Shades

Digital Color Formats

Alternative colors

Applications

• Corporate Branding

  Gulf Blue (#03155A) evokes feelings of depth, stability, and sophistication, making it well-suited for branding materials in the finance or technology sectors. Its dark and serious tone lends credibility and trust. It works well in logos, websites, and marketing collateral where conveying reliability is paramount. However, care should be taken to ensure sufficient contrast, especially when using it for text. Pairing it with lighter, complementary colors can enhance its visual appeal and ensure accessibility. The color is suitable for creating backgrounds or accents that project professionalism and a sense of established authority.

• Interior Design

  In interior design, #03155A can be used to create a sophisticated and calming atmosphere. It works well in accent walls, upholstery, or decorative elements in living rooms, bedrooms, or home offices. The deep blue hue can be paired with lighter neutrals, such as beige or gray, to balance its intensity and create a visually appealing contrast. It is suitable for spaces where a sense of tranquility and focus is desired. Consider using it sparingly in smaller rooms to avoid overwhelming the space. Incorporating metallic accents, such as gold or silver, can add a touch of luxury and elegance to the design.

• Fashion Design

  In the realm of fashion, #03155A can be a sophisticated choice for evening wear, formal attire, or professional business attire. Its deep, dark tone exudes elegance and confidence. It can be used for dresses, suits, or accessories like handbags and shoes. This color is versatile and pairs well with a variety of other colors, including creams, whites, and metallics. When incorporated into casual wear, it can bring a touch of refinement to everyday outfits. Its depth also lends itself well for darker hues during the colder seasons.

Complementary color

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