Ultramarine

#1D0BA9

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1D0BA9, is a deep and intense shade of blue. Historically, ultramarine was a highly prized pigment made from lapis lazuli, a rare and expensive mineral. This made it a color reserved for the wealthy and often associated with royalty and religious figures. In modern color theory, ultramarine is considered a cool color, evoking feelings of tranquility, stability, and authority. It is often used in branding and design to convey trust and professionalism. Ultramarine sits between blue and violet on the color wheel, and its unique hue makes it a versatile color for various applications. While synthetic ultramarine is now widely available, the name still carries a sense of luxury and historical significance.

The color #1D0BA9, a deep shade of ultramarine, presents some accessibility challenges. Its low luminance can make it difficult to read text rendered in this color against a white or light background. Web developers should ensure sufficient contrast between text and background when using this color. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using lighter shades of text (white or very light grays) against #1D0BA9 can improve readability. Alternatively, consider using #1D0BA9 sparingly for decorative elements rather than essential information. For users with visual impairments, providing alternative text descriptions for images or elements using this color is crucial. Employing tools to simulate color blindness can also help developers assess accessibility for a wider range of users. Furthermore, avoid relying solely on color to convey important information, as users with color vision deficiencies may not be able to distinguish it.

Shades

Digital Color Formats

RGB
29 11 169
RGB29 11 169
Red
Green
Blue
HSL
246.84 87.78% 35.29%
246.8487.7835.29HSL
Hue
Saturation
Lightness
HWB
246.84 4.31% 33.73%
246.844.3133.73HWB
Hue
Whiteness
Blackness
hex#1D0BA9
rgb29 11 169
hsl246.84 87.78% 35.29%
cmyk82.84% 93.49% 0% 33.73%
hwb246.84 4.31% 33.73%
xyz7.79 3.37 37.78
CMYK
82.84% 93.49% 0% 33.73%
82.8493.49033.73CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.79 3.37 37.78
7.793.3737.78XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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