Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2150C5, is a captivating shade of blue that evokes feelings of tranquility and depth. It's a color often associated with the ocean and the sky, making it a popular choice in design when aiming to create a sense of calmness or openness. The color falls within the blue color family, known for its cool and soothing properties. In the RGB color model, it is composed of 12.9% red, 31.4% green, and 77.3% blue. This combination gives it a distinct, slightly muted, yet vibrant appearance. The name "Cerulean" itself comes from the Latin word "caeruleus," meaning dark blue, sky blue, or cerulean. It's a frequently used color in various art forms.
The color #2150C5, also known as Cerulean Blue, presents some accessibility challenges, primarily due to its relatively low luminance. When used as a background color, it's crucial to ensure that the text layered on top has sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This can be verified using online contrast checkers. Lighter text colors, such as white or very light grays, are generally necessary to achieve adequate contrast. Avoid pairing #2150C5 with darker shades, as readability will be significantly impaired. In scenarios where color conveys important information, always provide alternative cues like text labels or icons to accommodate users with color vision deficiencies. Careful consideration of color pairings and luminance contrast is essential for creating inclusive and accessible designs.
Shades
Digital Color Formats
Alternative colors
Applications
Website Headers and Footers
Cerulean Blue can be effectively used in website headers and footers to create a professional and trustworthy feel. Its depth allows for easy readability of white or light-colored text, making it ideal for navigation menus and calls to action. When used strategically, it helps establish a brand identity that is both modern and reliable. However, it should be balanced with lighter accents to prevent the design from feeling too heavy or overwhelming. In user interfaces, this blue is great for active states of buttons and links.
Interior Design Accent
In the realm of interior design, Cerulean Blue can serve as an accent color in living rooms or bedrooms. It pairs well with neutral tones like beige or gray, providing a pop of color without being overly distracting. Consider using it for throw pillows, curtains, or wall art. Its calming properties make it especially suitable for spaces intended for relaxation and rest. Ensure that the room has adequate natural light to fully appreciate the depth and richness of the hue. Moreover, it can complement natural wooden furniture.
Fashion and Beauty
Cerulean Blue is frequently used in fashion for both casual and formal wear. It's a versatile color that can be found in dresses, shirts, and accessories. When used in clothing, it evokes a sense of sophistication and confidence. It pairs well with other cool tones like gray and silver, as well as warmer tones like gold and beige. In the beauty sector, Cerulean Blue is popular for eye shadows and eyeliners, adding a touch of drama and intrigue to makeup looks. It complements many skin tones.