Ultramarine

#1309AB

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1309AB, is a deep, vivid blue color. Historically, ultramarine pigment was derived from lapis lazuli, a rare and expensive stone, making it highly prized by artists. In modern color theory, ultramarine is considered a cool color and is often associated with qualities such as depth, stability, and intelligence. Due to its intensity, it is often used sparingly in design, acting as an accent color to draw attention and create visual interest. In digital applications, understanding the nuances of this color and its potential accessibility issues is crucial for effective and inclusive design.

The color #1309AB, also known as Ultramarine, presents significant accessibility challenges, particularly in web design. Its dark hue results in a low contrast ratio when paired with lighter text colors, potentially making content difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. To improve accessibility, consider using a much lighter color for text or interface elements displayed against an Ultramarine background. Alternatively, #1309AB can be used sparingly for purely decorative elements where readability is not a primary concern. Tools like contrast checkers can help determine if color combinations meet accessibility standards. Always prioritize the needs of users with disabilities by ensuring that text and interactive elements are easily discernible.

Shades

Digital Color Formats

RGB
19 9 171
RGB19 9 171
Red
Green
Blue
HSL
243.7 90% 35.29%
243.79035.29HSL
Hue
Saturation
Lightness
HWB
243.7 3.53% 32.94%
243.73.5332.94HWB
Hue
Whiteness
Blackness
hex#1309AB
rgb19 9 171
hsl243.7 90% 35.29%
cmyk88.89% 94.74% 0% 32.94%
hwb243.7 3.53% 32.94%
xyz7.72 3.27 38.75
CMYK
88.89% 94.74% 0% 32.94%
88.8994.74032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.72 3.27 38.75
7.723.2738.75XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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