Ultramarine

#160D8B

General Information about Ultramarine

The hexadecimal color code #160D8B represents a dark shade of blue, specifically categorized as ultramarine. It is composed of 8.63% red, 5.1% green, and 54.51% blue. In the RGB color model, this translates to R:22, G:13, B:139. Ultramarine is known for its deep, rich tone, evoking feelings of depth and sophistication. It is often associated with royalty, wisdom, and tranquility. Historically, ultramarine pigment was derived from the rare and expensive mineral lapis lazuli, making it a highly valued color in art. Modern synthetic versions have made it more accessible, yet it retains its association with luxury and quality. Its CMYK representation is C:84, M:91, Y:0, K:46, indicating its high cyan and magenta content. This color is mostly used by graphic designers and web developers.

The color #160D8B, a deep shade of ultramarine, presents some accessibility challenges. Its low luminance value of 2% means that it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This dark ultramarine color likely necessitates adjustments to text size and weight to meet these standards. When using this color for backgrounds, ensure that all interactive elements and text have adequate contrast. Furthermore, consider users with visual impairments who may struggle to distinguish subtle color differences. Provide alternative cues, such as icons or text labels, to enhance usability. Thorough testing with accessibility tools is crucial to guarantee an inclusive user experience. Remember, prioritizing accessibility ensures that your content is usable by everyone, regardless of their abilities.

Shades

Digital Color Formats

RGB
22 13 139
RGB22 13 139
Red
Green
Blue
HSL
244.29deg 82.89% 29.8%
244.2982.8929.8HSL
Hue
Saturation
Lightness
HWB
244.29deg 5.1% 45.49%
244.295.145.49HWB
Hue
Whiteness
Blackness
hex#160D8B
rgb22 13 139
hsl244.29deg 82.89% 29.8%
cmyk84.17% 90.65% 0% 45.49%
hwb244.29deg 5.1% 45.49%
xyz-d650.05 0.02 0.25
oklch0.3061 0.1873 270.01
oklab0.3061 0 -0.19
CMYK
84.17% 90.65% 0% 45.49%
84.1790.65045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.3061 0.1873 270.01
0.30610.1873270.01LCH
Lightness
Chroma
Hue
OKLAB
0.3061 0 -0.19
0.30610-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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