Ultramarine

#170098

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #170098, is a deep blue hue with a rich history and cultural significance. Originally derived from the precious mineral lapis lazuli, Ultramarine was highly valued for its vibrant color and was often used in Renaissance paintings, symbolizing royalty and divinity. Today, synthetic pigments allow for broader availability and affordability. In color psychology, Ultramarine is associated with intelligence, trust, efficiency, and serenity. It is often used in branding and design to convey a sense of professionalism and stability. The color's dark and mysterious undertones also evoke feelings of depth and introspection, making it a popular choice for creative endeavors.

The color #170098, also known as Ultramarine, presents specific accessibility challenges, especially in web design. Its dark hue results in a low contrast ratio when paired with similarly dark colors, potentially making text or interface elements difficult to read for users with visual impairments. To ensure accessibility, it is crucial to use this color with light backgrounds or complementary bright text colors to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. For instance, pairing it with white or a light yellow can significantly improve readability. Furthermore, relying solely on color to convey information should be avoided. Supplementing color cues with text labels or icons provides alternative ways for users to understand the content, particularly for those with color vision deficiencies. Careful consideration of color combinations and the provision of redundant cues are essential for creating inclusive and accessible designs.

Shades

Digital Color Formats

RGB
23 0 152
RGB23 0 152
Red
Green
Blue
HSL
249.08deg 100% 29.8%
249.0810029.8HSL
Hue
Saturation
Lightness
HWB
249.08deg 0% 40.39%
249.08040.39HWB
Hue
Whiteness
Blackness
hex#170098
rgb23 0 152
hsl249.08deg 100% 29.8%
cmyk84.87% 100% 0% 40.39%
hwb249.08deg 0% 40.39%
xyz-d650.06 0.02 0.3
oklch0.3154 0.2075 269.61
oklab0.3154 0 -0.21
CMYK
84.87% 100% 0% 40.39%
84.87100040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.3
0.060.020.3XYZ
X
Y
Z
OKLCH
0.3154 0.2075 269.61
0.31540.2075269.61LCH
Lightness
Chroma
Hue
OKLAB
0.3154 0 -0.21
0.31540-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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