Ultramarine

#081190

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #081190, is a deep and intense shade of blue. It is known for its rich pigmentation and association with royalty and artistry. In the RGB color model, it consists of 0.03 red, 0.07 green, and 0.56 blue. The name "ultramarine" originates from the Latin "ultramarinus," meaning "beyond the sea," as the pigment was originally imported from Asia. Historically, ultramarine was derived from the mineral lapis lazuli, making it one of the most expensive and highly prized pigments. Today, synthetic ultramarine is widely available, but the color still retains its air of luxury and sophistication. Ultramarine is often used to convey feelings of trust, stability, and intelligence.

The color #081190, a deep ultramarine, presents accessibility challenges due to its low luminance. When used as a background, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability, meeting WCAG guidelines for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using this color for interactive elements, ensure sufficient visual cues beyond color alone are provided. For individuals with low vision or color blindness, relying solely on this color to convey information can create barriers. Consider providing alternative indicators, such as text labels, icons, or patterns, to ensure that everyone can understand the content. Thorough testing with accessibility tools is crucial to validate that color choices meet accessibility standards and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
8 17 144
RGB8 17 144
Red
Green
Blue
HSL
236.03deg 89.47% 29.8%
236.0389.4729.8HSL
Hue
Saturation
Lightness
HWB
236.03deg 3.14% 43.53%
236.033.1443.53HWB
Hue
Whiteness
Blackness
hex#081190
rgb8 17 144
hsl236.03deg 89.47% 29.8%
cmyk94.44% 88.19% 0% 43.53%
hwb236.03deg 3.14% 43.53%
xyz-d650.05 0.02 0.27
oklch0.311 0.1939 265.89
oklab0.311 -0.01 -0.19
CMYK
94.44% 88.19% 0% 43.53%
94.4488.19043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.27
0.050.020.27XYZ
X
Y
Z
OKLCH
0.311 0.1939 265.89
0.3110.1939265.89LCH
Lightness
Chroma
Hue
OKLAB
0.311 -0.01 -0.19
0.311-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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