Ultramarine

#010C97

General Information about Ultramarine

Ultramarine, represented by the hex code #010C97, is a deep, vivid blue color. Historically, ultramarine was derived from the precious gemstone lapis lazuli, making it a highly valued pigment, particularly during the Renaissance period. Its name literally means "beyond the sea," reflecting the fact that the pigment was imported to Europe from Asia. In modern color theory, ultramarine is considered a cool color, often associated with feelings of calmness, trust, and stability. It is a popular choice in branding and design for companies wishing to convey reliability and professionalism. The color is not only valued for its aesthetic qualities but also for its historical significance and cultural associations. Because of its saturation, this color is best used as an accent rather than a primary color.

The color #010C97, a deep ultramarine, presents specific accessibility considerations for web design. When used as a background color, it necessitates careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. White or light yellow text colors would likely provide adequate contrast against this dark blue. Using a color contrast checker is crucial to verify compliance. Avoid pairing this color with other dark colors, as it can reduce readability and cause visual strain. Considering users with visual impairments is vital; ensuring sufficient contrast is a key step in creating an inclusive and accessible web experience. The use of this color should be tested across various devices and screen settings to confirm consistent readability.

Shades

Digital Color Formats

RGB
1 12 151
RGB1 12 151
Red
Green
Blue
HSL
235.6deg 98.68% 29.8%
235.698.6829.8HSL
Hue
Saturation
Lightness
HWB
235.6deg 0.39% 40.78%
235.60.3940.78HWB
Hue
Whiteness
Blackness
hex#010C97
rgb1 12 151
hsl235.6deg 98.68% 29.8%
cmyk99.34% 92.05% 0% 40.78%
hwb235.6deg 0.39% 40.78%
xyz-d650.06 0.03 0.29
oklch0.3144 0.206 264.41
oklab0.3144 -0.02 -0.21
CMYK
99.34% 92.05% 0% 40.78%
99.3492.05040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.29
0.060.030.29XYZ
X
Y
Z
OKLCH
0.3144 0.206 264.41
0.31440.206264.41LCH
Lightness
Chroma
Hue
OKLAB
0.3144 -0.02 -0.21
0.3144-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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