Ultramarine

#090A92

General Information about Ultramarine

Ultramarine, represented by the hex code #090A92, is a deep, rich blue color that historically derives its name from the pigment made from lapis lazuli stone. This pigment was highly prized in the Renaissance period for its vibrancy and rarity. In modern color theory, Ultramarine is considered a cool color, often associated with depth, stability, and intellect. Its RGB values are R:9, G:10, B:146, indicating a significant dominance of blue. The color is often used to evoke feelings of calmness and trust. In digital applications, it's crucial to consider its contrast with other colors to ensure readability and accessibility. The color is part of the blue color family and provides a royal and sophisticated look.

The hex color #090A92, also known as Ultramarine, presents some accessibility challenges primarily due to its low luminance. When used as a foreground color for text, it requires a very light background to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using #090A92 on a dark background would make text virtually unreadable. To improve accessibility, consider pairing it with colors like #FFFFFF (white) or very light shades of gray. Tools like contrast checkers can help verify compliance with accessibility standards. Also, avoid using this color for critical interactive elements without proper contrast, as users with visual impairments may struggle to identify them.

Shades

Digital Color Formats

RGB
9 10 146
RGB9 10 146
Red
Green
Blue
HSL
239.56 88.39% 30.39%
239.5688.3930.39HSL
Hue
Saturation
Lightness
HWB
239.56 3.53% 42.75%
239.563.5342.75HWB
Hue
Whiteness
Blackness
hex#090A92
rgb9 10 146
hsl239.56 88.39% 30.39%
cmyk93.84% 93.15% 0% 42.75%
hwb239.56 3.53% 42.75%
xyz5.41 2.35 27.36
CMYK
93.84% 93.15% 0% 42.75%
93.8493.15042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.41 2.35 27.36
5.412.3527.36XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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