Ultramarine

#08148F

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #08148f, is a deep blue pigment originally derived from the mineral lapis lazuli. The name 'Ultramarine' comes from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was imported to Europe from mines in Asia. It is celebrated for its intense and vibrant hue. Historically, Ultramarine was highly prized and expensive, often reserved for use in important artworks, especially in paintings of the Virgin Mary's robes during the Middle Ages and Renaissance. Nowadays, synthetic versions of Ultramarine are readily available, making it more accessible for use in various applications, including paints, plastics, cosmetics, and dyes. Its rich color and historical significance make it a captivating choice for designers and artists.

The hex color #08148f, also known as Ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value means that text rendered in this color against a white background will likely fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. This can make content difficult or impossible to read for users with low vision or color blindness. To improve accessibility, consider pairing this dark blue hue with a much lighter color for text, such as white or a pale yellow. Alternatively, use #08148f for larger graphical elements where contrast is less critical. Ensuring sufficient contrast is crucial for providing an inclusive and user-friendly experience. Further testing with accessibility tools is recommended to validate contrast ratios and ensure compliance with accessibility standards, which are vital for web development.

Shades

Digital Color Formats

RGB
8 20 143
RGB8 20 143
Red
Green
Blue
HSL
234.67deg 89.4% 29.61%
234.6789.429.61HSL
Hue
Saturation
Lightness
HWB
234.67deg 3.14% 43.92%
234.673.1443.92HWB
Hue
Whiteness
Blackness
hex#08148F
rgb8 20 143
hsl234.67deg 89.4% 29.61%
cmyk94.41% 86.01% 0% 43.92%
hwb234.67deg 3.14% 43.92%
xyz-d650.05 0.03 0.26
oklch0.3128 0.1907 265.86
oklab0.3128 -0.01 -0.19
CMYK
94.41% 86.01% 0% 43.92%
94.4186.01043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.26
0.050.030.26XYZ
X
Y
Z
OKLCH
0.3128 0.1907 265.86
0.31280.1907265.86LCH
Lightness
Chroma
Hue
OKLAB
0.3128 -0.01 -0.19
0.3128-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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