Ultramarine

#110F89

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #110f89, is a deep, vivid blue pigment originally derived from the semi-precious stone lapis lazuli. Its name literally means 'beyond the sea,' reflecting its historical origin as a pigment imported into Europe from mines in Asia. In the realm of color theory, ultramarine is considered a cool color, evoking feelings of serenity, stability, and depth. It is a popular choice for artists, designers, and marketers seeking to convey a sense of trustworthiness and sophistication. Due to its strong pigmentation, ultramarine has been historically valued and even more expensive than gold. Modern synthetic versions are now widely available, making the color accessible for broad applications, ranging from fine art to industrial coatings.

The color #110f89, a deep shade of ultramarine, presents considerable accessibility challenges, particularly in web design. Its low luminance value results in poor contrast against typical light backgrounds, such as white or light gray. This lack of contrast makes text and other visual elements difficult to read for users, especially those with visual impairments, color blindness, or elderly individuals with reduced visual acuity. To ensure inclusivity, it's crucial to pair this color with significantly lighter hues or use it sparingly for purely decorative purposes. When using #110f89 for text, a very light color, like #ffffff or a light shade of yellow, should be used for the background. It is essential to conduct thorough accessibility testing with diverse user groups to validate the effectiveness of color combinations and adjustments.

Shades

Digital Color Formats

RGB
17 15 137
RGB17 15 137
Red
Green
Blue
HSL
240.98deg 80.26% 29.8%
240.9880.2629.8HSL
Hue
Saturation
Lightness
HWB
240.98deg 5.88% 46.27%
240.985.8846.27HWB
Hue
Whiteness
Blackness
hex#110F89
rgb17 15 137
hsl240.98deg 80.26% 29.8%
cmyk87.59% 89.05% 0% 46.27%
hwb240.98deg 5.88% 46.27%
xyz-d650.05 0.02 0.24
oklch0.3028 0.1852 268.41
oklab0.3028 -0.01 -0.19
CMYK
87.59% 89.05% 0% 46.27%
87.5989.05046.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.24
0.050.020.24XYZ
X
Y
Z
OKLCH
0.3028 0.1852 268.41
0.30280.1852268.41LCH
Lightness
Chroma
Hue
OKLAB
0.3028 -0.01 -0.19
0.3028-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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