Ultramarine

#0B0784

General Information about Ultramarine (#0B0784)

The color #0B0784, also known as Ultramarine, is a deep, saturated blue hue belonging to the blue color family. In the RGB color model, it is composed of 4.31% red, 2.75% green, and 51.76% blue. This color is often associated with feelings of calmness, trust, and authority. Historically, ultramarine pigment was derived from lapis lazuli, making it a highly prized and expensive color. It is commonly used in art, design, and branding to convey a sense of sophistication and reliability. Its dark nature means it should be carefully considered when choosing foreground and background colors to ensure sufficient contrast. It also appears darker than some other colors.

The color #0B0784, a deep ultramarine, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it requires very light text to ensure readability, ideally white or a very pale yellow. Conversely, as a text color, it needs to be placed against a light background. Using contrast checking tools is highly recommended to adhere to WCAG guidelines, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Consideration should also be given to users with visual impairments. Avoid using this color for critical information if sufficient contrast cannot be achieved. Providing alternative color schemes for users is also a good practice.

Shades

Digital Color Formats

RGB
11 7 132
RGB11 7 132
Red
Green
Blue
HSL
241.92 89.93% 27.25%
241.9289.9327.25HSL
Hue
Saturation
Lightness
HWB
241.92 2.75% 48.24%
241.922.7548.24HWB
Hue
Whiteness
Blackness
hex#0B0784
rgb11 7 132
hsl241.92 89.93% 27.25%
cmyk91.67% 94.7% 0% 48.24%
hwb241.92 2.75% 48.24%
xyz4.38 1.89 21.96
CMYK
91.67% 94.7% 0% 48.24%
91.6794.7048.24CMYK
Cyan
Magenta
Yellow
Key
XYZ
4.38 1.89 21.96
4.381.8921.96XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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