Dark Blue

General Information about #3003C7

The hexadecimal color code #3003C7 represents a specific point in the color spectrum, commonly described as a dark shade of blue. This color is formed by combining red, green, and blue light at specific intensities. In the case of #3003C7, the red component is 30 (48 in decimal), the green component is 03 (3 in decimal), and the blue component is C7 (199 in decimal). Hexadecimal color codes are widely used in web design, graphic design, and other digital media to accurately represent colors in a standardized manner. The RGB (Red, Green, Blue) color model is additive, meaning that colors are created by adding light to a black background. In printing, CMYK (Cyan, Magenta, Yellow, Key/Black) is often utilized, which is a subtractive color model, where colors are created by subtracting light from a white background.

The color #3003C7, a deep dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value (around 3) results in poor contrast against typical light backgrounds, making text and interface elements difficult to read. According to WCAG guidelines, sufficient contrast ratios are crucial for readability. For normal text (size 14 regular or 12 bold), a contrast ratio of at least 4.5:1 is recommended, while for large text (size 18 regular or 14 bold), a ratio of 3:1 is acceptable. When using #3003C7, ensure that it is paired with a very light color like #FFFFFF or #F0F0F0 to meet these contrast requirements. Using a color contrast checker tool will help confirm compliance. Avoid using this color for critical information without sufficient contrast, as it will create a barrier for many users, including those with low vision, color blindness, or other visual disabilities. Meaning can not only rely on color.

Shades

Digital Color Formats

Alternative colors

Applications

• User Interface Design

  In user interface (UI) design, #3003C7 can be used sparingly for decorative elements or as a secondary color to highlight less critical actions. For instance, it could be used for non-essential icons or as a subtle background tint. However, avoid using it for primary buttons, important text, or other critical interactive elements where readability is paramount. If using it in a UI, make sure the color has a sufficient contrast ratio with the text. A very light color for the text may be helpful.

• Fashion

  In fashion, #3003C7 can be utilized as a sophisticated accent color in clothing or accessories. A dark blue dress paired with silver or gold jewelry could create a striking and elegant look. It can also be used in patterns or prints to add depth and richness. Due to its dark nature, this color works best when complemented by lighter, contrasting colors to create a visually balanced outfit.

• Interior Design

  In interior design, #3003C7 can serve as an accent wall color or be incorporated into furniture and decor items. For example, a dark blue sofa against a light gray wall can create a focal point in a living room. When using this color, it’s important to balance it with brighter and warmer tones to prevent the space from feeling too dark or somber. The color could also be a design decision for curtains.

Complementary color

Buttons