Ultramarine

#010E97

General Information about Ultramarine

Ultramarine, represented by the hex code #010E97, is a deep blue color that evokes feelings of calmness, trust, and authority. It's a color often associated with the sea and sky, although it is a very dark version of it. In color psychology, blue is often linked to stability, reliability, and intelligence. Ultramarine, being a darker shade, tends to convey a sense of sophistication and professionalism. This color is not very common in modern designs, but is sometimes used for backgrounds or accents to give an additional depth to the design. The origin of the name 'Ultramarine' comes from the Latin 'ultramarinus', literally meaning 'beyond the sea', as the pigment was originally imported from Asia. It was historically made from ground lapis lazuli, making it a highly prized and expensive pigment, often reserved for important figures and religious paintings.

The hex color #010E97, also known as Ultramarine, presents significant accessibility challenges, especially in web design. Its extremely dark hue results in a very low contrast ratio against standard light backgrounds, such as white (#FFFFFF). This can make text or interactive elements using this color difficult to read for users with visual impairments, including those with low vision or color blindness. According to WCAG guidelines, sufficient contrast is crucial for ensuring content is perceivable. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Ultramarine, in its pure form, is unlikely to meet these standards against light backgrounds. To improve accessibility, it is advisable to pair this color with very light shades or to adjust the color's luminance. Darker shades of grey or even yellow and bright green colors are a good way to provide enough contrast.

Shades

Digital Color Formats

RGB
1 14 151
RGB1 14 151
Red
Green
Blue
HSL
234.8deg 98.68% 29.8%
234.898.6829.8HSL
Hue
Saturation
Lightness
HWB
234.8deg 0.39% 40.78%
234.80.3940.78HWB
Hue
Whiteness
Blackness
hex#010E97
rgb1 14 151
hsl234.8deg 98.68% 29.8%
cmyk99.34% 90.73% 0% 40.78%
hwb234.8deg 0.39% 40.78%
xyz-d650.06 0.03 0.29
oklch0.316 0.205 264.42
oklab0.316 -0.02 -0.2
CMYK
99.34% 90.73% 0% 40.78%
99.3490.73040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.29
0.060.030.29XYZ
X
Y
Z
OKLCH
0.316 0.205 264.42
0.3160.205264.42LCH
Lightness
Chroma
Hue
OKLAB
0.316 -0.02 -0.2
0.316-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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