Deep Koamaru

#21187F

General Information

The color #21187F, also known as Deep Koamaru, is a dark, saturated shade of blue-purple. It belongs to the blue-violet color family. This hex code represents a specific point in the color spectrum, defining its unique hue, saturation, and lightness. It is created by combining red, green, and blue light in specific proportions. In this case, it is a result of a low level of red and green and a relatively high level of blue. Colors like #21187F are often used to convey feelings of sophistication, mystery, or luxury. In various cultures, shades like this can have different symbolic meanings, ranging from royalty to introspection. Its relatively low brightness makes it suitable for backgrounds when paired with lighter text.

The hex color #21187F, also known as Deep Koamaru, presents some accessibility challenges, particularly when used as a background or text color. With a low luminance value, it may not provide sufficient contrast against lighter text or interface elements, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #21187F, it is crucial to pair it with a very light color, such as white or a pale yellow, to ensure adequate contrast. Tools like contrast checkers can help determine if the chosen color combination meets accessibility standards. Consider providing alternative color schemes or allowing users to customize colors to enhance accessibility for all users.

Shades

Digital Color Formats

RGB
33 24 127
RGB33 24 127
Red
Green
Blue
HSL
245.24deg 68.21% 29.61%
245.2468.2129.61HSL
Hue
Saturation
Lightness
HWB
245.24deg 9.41% 50.2%
245.249.4150.2HWB
Hue
Whiteness
Blackness
hex#21187F
rgb33 24 127
hsl245.24deg 68.21% 29.61%
cmyk74.02% 81.1% 0% 50.2%
hwb245.24deg 9.41% 50.2%
xyz-d650.05 0.03 0.2
oklch0.3095 0.1619 275.23
oklab0.3095 0.01 -0.16
CMYK
74.02% 81.1% 0% 50.2%
74.0281.1050.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.2
0.050.030.2XYZ
X
Y
Z
OKLCH
0.3095 0.1619 275.23
0.30950.1619275.23LCH
Lightness
Chroma
Hue
OKLAB
0.3095 0.01 -0.16
0.30950.01-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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