Ultramarine

#080BAC

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #080BAC, is a deep, vivid shade of blue. Historically, Ultramarine pigment was derived from the semi-precious stone lapis lazuli, making it highly valued and expensive, often reserved for important figures in paintings, especially in religious art to depict the robes of the Virgin Mary. Today, synthetic Ultramarine is readily available, making it more accessible for various applications. In color theory, Ultramarine is considered a cool color, often associated with calmness, depth, and stability. It is frequently used to convey trust and authority. Its spectral reflectance peaks in the blue region of the visible spectrum, contributing to its intense color perception. Due to its rich hue, Ultramarine is often used in branding and design where a sense of sophistication is desired.

The color #080BAC, Ultramarine, presents significant accessibility challenges due to its low luminance. When used as text on a white background, it yields a very low contrast ratio, failing WCAG guidelines for both normal and large text. This means users with visual impairments, including those with low vision or color blindness, will find it difficult to read. To improve accessibility, consider using a lighter color for the background or a much lighter shade of blue or even white for the text. Adjusting the color's luminance and ensuring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is crucial for inclusivity. Tools like contrast checkers can help verify compliance with accessibility standards and ensure a more user-friendly design. Remember to consider users with different types of color blindness to improve accessibility.

Shades

Digital Color Formats

RGB
8 11 172
RGB8 11 172
Red
Green
Blue
HSL
238.9 91.11% 35.29%
238.991.1135.29HSL
Hue
Saturation
Lightness
HWB
238.9 3.14% 32.55%
238.93.1432.55HWB
Hue
Whiteness
Blackness
hex#080BAC
rgb8 11 172
hsl238.9 91.11% 35.29%
cmyk95.35% 93.6% 0% 32.55%
hwb238.9 3.14% 32.55%
xyz7.67 3.27 39.26
CMYK
95.35% 93.6% 0% 32.55%
95.3593.6032.55CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.67 3.27 39.26
7.673.2739.26XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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