Ultramarine

#150398

General Information about Ultramarine

The hex color #150398, also known as Ultramarine, is a deep shade of blue with a rich history. Derived from the Latin 'ultramarinus,' meaning 'beyond the sea,' it was originally made from the semi-precious stone lapis lazuli, imported to Europe from mines in Afghanistan. Due to its laborious production process, ultramarine was highly prized and often reserved for important commissions, such as the robes of the Virgin Mary in religious paintings. Today, synthetic ultramarine is widely available, making it an accessible color for various applications. In the RGB color model, #150398 is composed of 8.24% red, 1.18% green, and 59.61% blue. In the CMYK color model, it consists of 86.15% cyan, 98.01% magenta, 0% yellow, and 40.39% black. Ultramarine is often associated with feelings of calmness, serenity, and sophistication, making it a popular choice in design and art.

The hex color #150398, also known as Ultramarine, presents accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio is low, making it difficult for individuals with visual impairments to read. To improve accessibility, consider using a lighter background or a lighter text color like white or a pale yellow. Additionally, avoid using this color to convey critical information without accompanying text or visual cues. Web Content Accessibility Guidelines (WCAG) recommend specific contrast ratios for different text sizes to ensure readability. Using a color contrast checker can help verify compliance with these guidelines and identify potential accessibility issues. When incorporating Ultramarine, ensure that it complements other colors in a way that enhances usability for all users, including those with color blindness or low vision. Providing alternative text for images and interactive elements is also crucial for accessibility.

Shades

Digital Color Formats

RGB
21 3 152
RGB21 3 152
Red
Green
Blue
HSL
247.25 96.13% 30.39%
247.2596.1330.39HSL
Hue
Saturation
Lightness
HWB
247.25 1.18% 40.39%
247.251.1840.39HWB
Hue
Whiteness
Blackness
hex#150398
rgb21 3 152
hsl247.25 96.13% 30.39%
cmyk86.18% 98.03% 0% 40.39%
hwb247.25 1.18% 40.39%
xyz6.01 2.49 29.87
CMYK
86.18% 98.03% 0% 40.39%
86.1898.03040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.01 2.49 29.87
6.012.4929.87XYZ
X
Y
Z

Alternative colors

Applications

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