Ultramarine

#091892

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #091892, is a deep blue color with a slight hint of violet. Historically, ultramarine pigment was derived from the precious mineral lapis lazuli, making it one of the most expensive and highly prized colors used in art. The name "ultramarine" literally means "beyond the sea," as the pigment was imported to Europe from mines in Afghanistan. In modern times, synthetic ultramarine is produced, offering a more accessible and affordable alternative. This color is often associated with royalty, wisdom, and spirituality. Its rich hue lends itself well to creating a sense of depth and drama in both visual and design contexts. Its particular spectral composition is strongly biased towards the blue wavelengths of the visible light spectrum, with very low contributions from red and green.

The color #091892, a deep ultramarine, presents several accessibility considerations for web design. Its low luminance value necessitates careful selection of foreground colors to ensure sufficient contrast, meeting WCAG guidelines for readability. White or very light shades of yellow or green are typically suitable choices. Using this color for text can be problematic without high contrast, potentially excluding users with visual impairments. When used for decorative elements, ensure essential information is not solely conveyed through color. Furthermore, consider providing alternative visual cues such as text labels or icons for interactive elements using this color. Careful implementation of ARIA attributes can further enhance accessibility for assistive technologies. Testing with color contrast analyzers is crucial to validate the accessibility of color combinations involving #091892.

Shades

Digital Color Formats

RGB
9 24 146
RGB9 24 146
Red
Green
Blue
HSL
233.43 88.39% 30.39%
233.4388.3930.39HSL
Hue
Saturation
Lightness
HWB
233.43 3.53% 42.75%
233.433.5342.75HWB
Hue
Whiteness
Blackness
hex#091892
rgb9 24 146
hsl233.43 88.39% 30.39%
cmyk93.84% 83.56% 0% 42.75%
hwb233.43 3.53% 42.75%
xyz5.63 2.79 27.44
CMYK
93.84% 83.56% 0% 42.75%
93.8483.56042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.63 2.79 27.44
5.632.7927.44XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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