Ultramarine

#1B14A0

General Information

Ultramarine, represented by the hexadecimal color code #1B14A0, is a deep, vivid blue hue. Historically, Ultramarine was derived from the rare and precious mineral lapis lazuli, making it one of the most expensive pigments available. Its name, literally meaning "beyond the sea," reflects its origin as a pigment imported from Asia by sea. Today, synthetic ultramarine is readily available, making it accessible for various applications. This color is associated with royalty, intellect, and spirituality, often used to evoke feelings of trust and stability. In color psychology, deep blues like Ultramarine are known to promote calmness and concentration, making it a popular choice for branding and design where these qualities are desired. Its rich tone also lends itself well to creating a sense of depth and sophistication.

The color #1B14A0, also known as Ultramarine, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it necessitates very light text to ensure readability, as its dark hue can make darker text nearly invisible. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to comply with WCAG guidelines. In terms of accessibility, #1B14A0 is best paired with colors from the white or very light yellow spectrum, enhancing the visual separation between the text and background. It's crucial to avoid using this color for essential UI elements, such as buttons or links, unless sufficient contrast is provided. Moreover, users with visual impairments may find it difficult to differentiate elements rendered in #1B14A0 from their surroundings if adjacent colors are similarly dark. Thoughtful color selection and the use of contrast-checking tools are essential when incorporating #1B14A0 into a design to ensure accessibility for all users.

Shades

Digital Color Formats

RGB
27 20 160
RGB27 20 160
Red
Green
Blue
HSL
243 77.78% 35.29%
24377.7835.29HSL
Hue
Saturation
Lightness
HWB
243 7.84% 37.25%
2437.8437.25HWB
Hue
Whiteness
Blackness
hex#1B14A0
rgb27 20 160
hsl243 77.78% 35.29%
cmyk83.13% 87.5% 0% 37.25%
hwb243 7.84% 37.25%
xyz7.05 3.27 33.52
CMYK
83.13% 87.5% 0% 37.25%
83.1387.5037.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.05 3.27 33.52
7.053.2733.52XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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