Ultramarine

#0D0893

General Information about Ultramarine

The color #0D0893, also known as Ultramarine, is a deep shade of blue. In the RGB color model, it is composed of 5.1% red, 3.1% green, and 57.6% blue. This composition gives it its characteristic strong blue appearance. Ultramarine has a rich history, originally derived from the precious stone lapis lazuli, making it a highly valued pigment in art. Today, it's synthetically produced, offering broader accessibility. It evokes feelings of sophistication, depth, and tranquility. Its versatility allows use in various design applications. Ultramarine can bring a classic and timeless appeal to any project. This color is the color of knowledge and safety.

The color #0D0893, a deep ultramarine, presents significant accessibility challenges, especially when used as a background for text. Its very low luminance (brightness) means that text of a standard size rendered in white may barely meet the WCAG (Web Content Accessibility Guidelines) minimum contrast ratio of 4.5:1 for AA compliance. For larger text (14pt bold/18pt regular and up), the contrast may be sufficient, but careful testing is essential. It is highly advisable to use a lighter shade of a color like white or a contrasting color such as yellow or cyan to ensure readability for users with visual impairments. Ensure sufficient contrast to comply with accessibility standards. Employing a color contrast checker is essential before deploying this color in designs for broader audiences.

Shades

Digital Color Formats

RGB
13 8 147
RGB13 8 147
Red
Green
Blue
HSL
242.16 89.68% 30.39%
242.1689.6830.39HSL
Hue
Saturation
Lightness
HWB
242.16 3.14% 42.35%
242.163.1442.35HWB
Hue
Whiteness
Blackness
hex#0D0893
rgb13 8 147
hsl242.16 89.68% 30.39%
cmyk91.16% 94.56% 0% 42.35%
hwb242.16 3.14% 42.35%
xyz5.52 2.37 27.77
CMYK
91.16% 94.56% 0% 42.35%
91.1694.56042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.52 2.37 27.77
5.522.3727.77XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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