Ultramarine

#090497

General Information about Ultramarine

The color #090497, commonly known as Ultramarine, is a deep, vivid shade of blue that evokes a sense of sophistication and depth. It falls within the blue-violet spectrum and is characterized by its high saturation and relatively low brightness. Historically, ultramarine pigment was derived from the rare and costly mineral lapis lazuli, making it a highly prized color in art and decoration. In modern color theory, ultramarine is often associated with qualities such as tranquility, stability, and intelligence. It is frequently used in graphic design, web development, and branding to convey a sense of trustworthiness and professionalism. The color's inherent depth also makes it a popular choice for creating visually appealing and engaging interfaces.

The color #090497, a deep ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of 0.004 makes it difficult to achieve sufficient contrast against lighter backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for text requires extremely light background colors to meet these standards. Furthermore, avoid using this color for critical interface elements or interactive components without careful consideration of contrast. Ensure that sufficient visual cues, such as borders or icons with adequate contrast, accompany the color to enhance usability. Providing alternative high-contrast themes can also improve accessibility for all users.

Shades

Digital Color Formats

RGB
9 4 151
RGB9 4 151
Red
Green
Blue
HSL
242.04 94.84% 30.39%
242.0494.8430.39HSL
Hue
Saturation
Lightness
HWB
242.04 1.57% 40.78%
242.041.5740.78HWB
Hue
Whiteness
Blackness
hex#090497
rgb9 4 151
hsl242.04 94.84% 30.39%
cmyk94.04% 97.35% 0% 40.78%
hwb242.04 1.57% 40.78%
xyz5.74 2.38 29.43
CMYK
94.04% 97.35% 0% 40.78%
94.0497.35040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.74 2.38 29.43
5.742.3829.43XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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