Ultramarine

#1212A2

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1212A2, is a deep and captivating shade of blue. It belongs to the blue color family and carries a sense of depth, stability, and sophistication. In the RGB color model, it is composed of 7.1% red, 7.1% green, and 63.5% blue. This specific combination creates a color that is often associated with trust, authority, and intelligence. The name "Ultramarine" comes from the Latin "ultramarinus", literally meaning "beyond the sea," as the original pigment was derived from the precious mineral lapis lazuli, which was imported from far-off lands. Ultramarine is widely used in various fields, including art, design, and web development, to evoke feelings of calmness, professionalism, and creativity.

The color #1212A2, also known as Ultramarine, presents some accessibility challenges, especially when used as a background or text color. Due to its relatively low luminance, it may not provide sufficient contrast against lighter text colors, potentially making it difficult for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #1212A2 with light colors should be carefully evaluated to ensure readability. Tools such as contrast checkers can assist in determining if the color combination meets accessibility standards. To enhance accessibility, consider using a lighter shade of blue or pairing it with a high-contrast color like white or yellow. Additionally, avoid using this color for essential UI elements without providing sufficient contrast.

Shades

Digital Color Formats

RGB
18 18 162
RGB18 18 162
Red
Green
Blue
HSL
240 80% 35.29%
2408035.29HSL
Hue
Saturation
Lightness
HWB
240 7.06% 36.47%
2407.0636.47HWB
Hue
Whiteness
Blackness
hex#1212A2
rgb18 18 162
hsl240 80% 35.29%
cmyk88.89% 88.89% 0% 36.47%
hwb240 7.06% 36.47%
xyz6.99 3.17 34.43
CMYK
88.89% 88.89% 0% 36.47%
88.8988.89036.47CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.99 3.17 34.43
6.993.1734.43XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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