Ultramarine

#1A1399

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1A1399, is a deep, rich blue color with a long and fascinating history. The name 'Ultramarine' literally means 'beyond the sea,' derived from the Latin 'ultramarinus,' as the pigment was originally imported into Europe from mines in Afghanistan via sea routes. Traditionally, Ultramarine was made by grinding lapis lazuli, a rare and expensive gemstone, making it highly valued and often reserved for depicting important figures, such as the Virgin Mary, in religious paintings. Today, synthetic Ultramarine is widely available, providing a more affordable and accessible alternative while retaining the original pigment's characteristic deep blue hue. Its unique color properties make it a popular choice across various applications, from art and design to fashion and technology.

The hex color #1A1399, also known as Ultramarine, presents specific accessibility considerations, particularly in web design. Due to its dark hue, it is crucial to ensure sufficient contrast when used as text or background color. A light color, such as white or a very pale yellow, is recommended for text overlaid on an Ultramarine background to meet WCAG (Web Content Accessibility Guidelines) standards for readability. Conversely, when Ultramarine is used for text, a light background is essential. Insufficient contrast can result in a poor user experience, especially for individuals with visual impairments. Tools like contrast checkers are vital for assessing and ensuring optimal color combinations. Careful application of color theory and accessibility principles will allow designers to effectively use Ultramarine while maintaining inclusive design practices, making content accessible to the widest possible audience.

Shades

Digital Color Formats

RGB
26 19 153
RGB26 19 153
Red
Green
Blue
HSL
243.13deg 77.91% 33.73%
243.1377.9133.73HSL
Hue
Saturation
Lightness
HWB
243.13deg 7.45% 40%
243.137.4540HWB
Hue
Whiteness
Blackness
hex#1A1399
rgb26 19 153
hsl243.13deg 77.91% 33.73%
cmyk83.01% 87.58% 0% 40%
hwb243.13deg 7.45% 40%
xyz-d650.06 0.03 0.3
oklch0.3317 0.1986 270.12
oklab0.3317 0 -0.2
CMYK
83.01% 87.58% 0% 40%
83.0187.58040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.3
0.060.030.3XYZ
X
Y
Z
OKLCH
0.3317 0.1986 270.12
0.33170.1986270.12LCH
Lightness
Chroma
Hue
OKLAB
0.3317 0 -0.2
0.33170-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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