Ultramarine

#02019A

General Information about Ultramarine

Ultramarine (#02019A) is a deep blue color with a rich history, originally derived from the precious mineral lapis lazuli. This pigment was highly valued for its intense color and was used extensively in Renaissance paintings, often associated with royalty and divinity. In modern color theory, Ultramarine is classified as a strong, cool color that can evoke feelings of depth, stability, and trust. Its hexadecimal code, #02019A, indicates a very small red and green component and a dominant blue component. When used in design, Ultramarine can create a sense of sophistication and elegance, but it should be used thoughtfully due to its intensity. Its historical significance and contemporary appeal make it a versatile choice for various applications.

The color #02019A, also known as Ultramarine, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it necessitates very light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Using online contrast checkers can help verify compliance. Avoid pairing Ultramarine with darker shades, as this would make the content illegible for users, including those with visual impairments. Consider using it sparingly for decorative elements rather than crucial text or interactive components. For critical information, prioritize high contrast combinations such as white or very light yellow text on the Ultramarine background. Furthermore, providing alternative visual cues, such as icons or text labels alongside color cues, enhances accessibility for colorblind users.

Shades

Digital Color Formats

RGB
2 1 154
RGB2 1 154
Red
Green
Blue
HSL
240.39 98.71% 30.39%
240.3998.7130.39HSL
Hue
Saturation
Lightness
HWB
240.39 0.39% 39.61%
240.390.3939.61HWB
Hue
Whiteness
Blackness
hex#02019A
rgb2 1 154
hsl240.39 98.71% 30.39%
cmyk98.7% 99.35% 0% 39.61%
hwb240.39 0.39% 39.61%
xyz5.87 2.37 30.72
CMYK
98.7% 99.35% 0% 39.61%
98.799.35039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.87 2.37 30.72
5.872.3730.72XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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