Gulf Blue
General Information about #02175B
The hexadecimal color code #02175B, commonly referred to as Gulf Blue, represents a dark shade of blue. It is composed of 0.78% red, 8.63% green, and 35.69% blue. In the RGB color model, this translates to R:2, G:23, B:91. The corresponding CMYK values are C:98, M:75, Y:0, K:64. Gulf Blue conveys feelings of depth, stability, and sophistication. Its use in design can evoke a sense of trust and professionalism. Due to its low luminance, it is crucial to consider contrast ratios when using this color, especially in textual elements, to ensure accessibility for all users. In terms of color theory, it falls under the blue color family, typically associated with calmness and serenity, but in its darker form, it brings a sense of authority and elegance.
The hex color #02175B, also known as Gulf Blue, presents significant accessibility challenges, particularly in web design. Its very low luminance value means that text rendered in this color requires extremely light foreground colors to achieve sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is necessary for normal text and 3:1 for large text to ensure readability for users with moderate visual impairments. Using #02175B for text without careful consideration of contrast can lead to a poor user experience, especially for individuals with low vision or color blindness. Therefore, it's crucial to pair this color with very light shades or white to meet accessibility standards. Tools like contrast checkers can help determine if the chosen color combination provides adequate contrast.
Shades
Digital Color Formats
Alternative colors
- #1e3a8a
A slightly lighter blue that still provides a deep, rich color but offers better contrast when used with text.
- #1e40af
A more saturated blue that can be used as an accent color without causing readability issues.
- #3b82f6
A lighter shade of blue, closer to a more modern and clean aesthetic, but still suitable as a background color.
Applications
Corporate Web Design
In web design, #02175B can serve as a sophisticated background color for headers or sidebars, especially for websites aiming for a corporate or professional look. It evokes feelings of trust and stability. However, it should always be paired with contrasting text colors, such as white or light yellow, to ensure readability and accessibility. This color can also be incorporated into website branding elements, such as logos and icons, to create a cohesive and recognizable visual identity. Careful consideration is needed to maintain visual balance and avoid overwhelming the user with excessive darkness.
High Fashion Apparel
In fashion, #02175B can be used to create elegant and understated pieces, such as evening gowns or tailored suits. Its depth and richness make it a popular choice for formal wear. When paired with metallic accents, like gold or silver, it adds a touch of luxury and sophistication. This color can also be incorporated into accessories, such as handbags and shoes, to complement a variety of outfits. Its versatility allows it to be worn in both summer and winter seasons, making it a timeless addition to any wardrobe.
Elegant Interior Accents
In interior design, Gulf Blue can create a calming and sophisticated atmosphere. Use it as an accent wall color in living rooms or bedrooms, paired with lighter neutrals to balance the darkness. It can also be applied to furniture upholstery, such as sofas or armchairs, to add a touch of elegance to the space. Consider incorporating it in decorative elements like throw pillows, curtains, or rugs to create visual interest without overwhelming the room. Accenting with metallic finishes like brushed gold or silver can enhance the sophisticated and luxurious feel.