Ultramarine
About Ultramarine (#180296)
Ultramarine, represented by the hexadecimal color code #180296, is a deep, rich shade of blue. Historically, ultramarine was derived from the precious mineral lapis lazuli, making it a highly valued pigment, especially during the Renaissance. Today, synthetic ultramarine is widely available, retaining the characteristic vibrant hue without the exorbitant cost. In color theory, ultramarine is often associated with depth, stability, and wisdom. It evokes feelings of calmness and serenity, yet also possesses a sense of power and sophistication. Its position on the color wheel places it in the cool color family, and it can be used to create visually striking contrasts when paired with warmer colors. The RGB values are R:24, G:2, B:150.
The hex color #180296, a deep ultramarine, presents significant accessibility challenges. Its low luminance value (relative to white) means text rendered in this color on a white background, or vice versa, will likely fail WCAG contrast ratio guidelines. This can cause readability issues, especially for users with visual impairments. To improve accessibility, consider using a lighter text color like white (#FFFFFF) or a very light gray if using #180296 as a background. If used as a text color, a very light background is crucial. Tools like contrast checkers should be employed to ensure sufficient contrast ratios (at least 4.5:1 for normal text and 3:1 for large text). Another accessibility strategy is to avoid using this color to convey essential information solely through color. Provide redundant cues, such as text labels or icons, to ensure all users can understand the content, regardless of their color perception abilities. Careful consideration of contrast and alternative cues is crucial when incorporating this deep ultramarine into designs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web design, #180296 can be used sparingly for accents, headers, or backgrounds, particularly in designs aiming for a sophisticated or mysterious feel. However, it should be paired with lighter colors to ensure readability. For example, white or light gray text on a #180296 background can create a visually appealing contrast. Avoid using it for large blocks of text or essential interactive elements without careful consideration of accessibility guidelines. It's also suitable for creating depth in layered designs. If used on buttons consider hover states to make them more accessible.
Fashion Design
In fashion, ultramarine can be used to create striking and bold statements. It’s suitable for evening wear, formal attire, or as an accent color in accessories like scarves or handbags. Pair it with neutral tones like black, white, or gray to create a balanced and elegant look. It also works well with metallic accents like silver or gold for a touch of glamour. Consider it for velvet for a rich and luxurious feel. Combining it with other shades of blue or purple will bring a harmonic aesthetic touch.
Interior Design
Ultramarine's depth makes it ideal for feature walls, creating a focal point in living rooms or bedrooms. It also works well in smaller doses, such as in cushions, throws, or artwork. To avoid overwhelming the space, pair it with lighter neutrals like beige, cream, or light gray. Metallic accents, such as gold or brass, can add a touch of sophistication. Use in rooms with ample natural light to maximize its vibrancy. Because of its calming nature ultramarine is also very suitable for spas and wellness centers.