Ultramarine

#1A0D8A

General Information about Ultramarine (#1A0D8A)

The color #1A0D8A, commonly known as Ultramarine, is a deep and intense shade of blue. It's situated in the blue-violet region of the color spectrum, possessing a rich and somewhat mysterious character. Historically, Ultramarine pigment was derived from the rare and expensive mineral lapis lazuli, making it a highly prized color among artists and royalty. Today, it's synthetically produced, making it readily available for a wide range of applications. In color psychology, Ultramarine is often associated with tranquility, wisdom, and introspection. Its depth can evoke feelings of calmness and serenity, while its association with knowledge and intellect makes it suitable for representing concepts related to learning and innovation. The color is frequently used in branding and design to convey trust, stability, and sophistication.

The color #1A0D8A, a deep ultramarine, presents accessibility challenges, particularly concerning color contrast. When used as text, it's crucial to pair it with a light background to ensure readability, ideally achieving a contrast ratio of at least 4.5:1 as recommended by WCAG guidelines. Using a color contrast checker is highly advised. Similarly, when #1A0D8A serves as a background, light-colored text is essential. Avoid using this color for crucial interactive elements without careful consideration of its contrast ratio with the surrounding elements. Visually impaired users may struggle to distinguish elements with insufficient contrast. In graphical contexts, use #1A0D8A sparingly for details rather than primary information, or combine it with high-contrast accents to guide the user's eye. Ensuring sufficient size and spacing of elements using this color also helps improve accessibility.

Shades

Digital Color Formats

RGB
26 13 138
RGB26 13 138
Red
Green
Blue
HSL
246.24 82.78% 29.61%
246.2482.7829.61HSL
Hue
Saturation
Lightness
HWB
246.24 5.1% 45.88%
246.245.145.88HWB
Hue
Whiteness
Blackness
hex#1A0D8A
rgb26 13 138
hsl246.24 82.78% 29.61%
cmyk81.16% 90.58% 0% 45.88%
hwb246.24 5.1% 45.88%
xyz5.16 2.34 24.23
CMYK
81.16% 90.58% 0% 45.88%
81.1690.58045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.16 2.34 24.23
5.162.3424.23XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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