Ultramarine

#190893

General Information about Ultramarine

Ultramarine, represented by the hex code #190893, is a deep blue pigment originally derived from the precious stone lapis lazuli. Its name originates from the Latin 'ultramarinus', meaning 'beyond the sea,' as the pigment was imported into Europe from mines in Asia and Africa. Known for its exceptional brilliance and colorfastness, ultramarine was highly prized by Renaissance painters, often reserved for depicting the robes of the Virgin Mary. Today, synthetic ultramarine, chemically identical to the natural pigment, is widely available. It remains a popular choice in various applications, including paints, inks, and cosmetics, due to its rich hue and stability. The color is associated with depth, royalty, and clarity.

The color #190893, a deep ultramarine, presents accessibility challenges, especially when used for text. Its low lightness value means that it requires very light text (white or near-white) to achieve sufficient contrast for readability, adhering to WCAG guidelines for color contrast ratios (4.5:1 for normal text and 3:1 for large text). When using this color for backgrounds, ensure adequate contrast with foreground elements. Avoid pairing it with other dark or muted colors, as this can lead to visual strain and difficulty for users with visual impairments. Consider providing alternative color schemes for users who may need them. Also, avoid using color as the sole means of conveying important information; always include text labels or other indicators to ensure inclusivity for all users, including those with color blindness.

Shades

Digital Color Formats

RGB
25 8 147
RGB25 8 147
Red
Green
Blue
HSL
247.34 89.68% 30.39%
247.3489.6830.39HSL
Hue
Saturation
Lightness
HWB
247.34 3.14% 42.35%
247.343.1442.35HWB
Hue
Whiteness
Blackness
hex#190893
rgb25 8 147
hsl247.34 89.68% 30.39%
cmyk82.99% 94.56% 0% 42.35%
hwb247.34 3.14% 42.35%
xyz5.75 2.49 27.78
CMYK
82.99% 94.56% 0% 42.35%
82.9994.56042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.75 2.49 27.78
5.752.4927.78XYZ
X
Y
Z

Alternative colors

Applications

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