Ultramarine

#12019A

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #12019A, is a deep blue pigment that has been valued since ancient times. The name "Ultramarine" literally means "beyond the sea," as it was originally imported into Europe from mines in Afghanistan. Historically, it was made from the gemstone lapis lazuli, making it one of the most expensive pigments available. Today, synthetic versions of Ultramarine are widely produced, offering a more affordable alternative while retaining the color's distinctive depth and vibrancy. In color psychology, Ultramarine is often associated with traits like intelligence, trust, and authority. It is a popular choice for branding and design elements aiming to convey these qualities.

The color #12019A, also known as Ultramarine, presents significant accessibility challenges, especially in text-based applications. Its dark hue results in a low contrast ratio against lighter backgrounds, potentially making content difficult to read for individuals with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. To improve accessibility, it's recommended to pair Ultramarine with very light colors like white or pale yellow to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using it with mid-tone or dark colors. In interactive elements, consider providing alternative visual cues besides color, such as icons or text labels, to ensure usability for all users. Also, using a color contrast checker is highly recommended during the design process.

Shades

Digital Color Formats

RGB
18 1 154
RGB18 1 154
Red
Green
Blue
HSL
246.67 98.71% 30.39%
246.6798.7130.39HSL
Hue
Saturation
Lightness
HWB
246.67 0.39% 39.61%
246.670.3939.61HWB
Hue
Whiteness
Blackness
hex#12019A
rgb18 1 154
hsl246.67 98.71% 30.39%
cmyk88.31% 99.35% 0% 39.61%
hwb246.67 0.39% 39.61%
xyz6.09 2.48 30.73
CMYK
88.31% 99.35% 0% 39.61%
88.3199.35039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.09 2.48 30.73
6.092.4830.73XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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