Ultramarine

#0D168E

General Information about #0D168E

#0D168E, also known as Ultramarine, is a deep and intense shade of blue. In the RGB color model, it is composed of 5.1% red, 8.6% green, and 55.7% blue. In the CMYK color model, it consists of 90.8% cyan, 84.6% magenta, 0% yellow, and 44.3% black. Ultramarine is historically significant, derived from the precious mineral lapis lazuli, and has been used in art for centuries. It evokes feelings of tranquility, depth, and sophistication. The color is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Its deep, rich hue makes it suitable for creating a sense of luxury and elegance in various applications.

The color #0D168E, a deep shade of ultramarine, presents several accessibility considerations for web development. Its low lightness value (approximately 7%) means that it provides insufficient contrast against white backgrounds, failing WCAG standards for text and non-text contrast. To ensure readability and usability, particularly for users with visual impairments, it's crucial to pair this color with significantly lighter hues. White or very light shades of yellow or green could offer adequate contrast. When using #0D168E for interactive elements, ensure sufficient visual cues beyond color alone are provided to meet WCAG 2.1 success criteria. Consider providing alternative styling options, such as high-contrast themes, to accommodate user preferences and needs. Also, evaluate the color's impact on users with color vision deficiencies, simulating different forms of color blindness to ensure essential information isn't lost.

Shades

Digital Color Formats

RGB
13 22 142
RGB13 22 142
Red
Green
Blue
HSL
235.81 83.23% 30.39%
235.8183.2330.39HSL
Hue
Saturation
Lightness
HWB
235.81 5.1% 44.31%
235.815.144.31HWB
Hue
Whiteness
Blackness
hex#0D168E
rgb13 22 142
hsl235.81 83.23% 30.39%
cmyk90.85% 84.51% 0% 44.31%
hwb235.81 5.1% 44.31%
xyz5.34 2.61 25.81
CMYK
90.85% 84.51% 0% 44.31%
90.8584.51044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.34 2.61 25.81
5.342.6125.81XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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