Blue Gem

#210D8B

General Information about #210D8B

The hex color #210D8B, often referred to as Blue Gem, is a deep, saturated shade of blue-violet. It belongs to the blue color family and exhibits characteristics of both blue and purple hues. In the RGB color model, it is composed of 13% red, 5.1% green, and 54.5% blue. This specific combination results in a color that is both calming and mysterious, evoking feelings of tranquility and depth. Blue Gem is often associated with royalty, wisdom, and spirituality. Its hex code provides a standardized way to represent this color in digital applications, ensuring consistent display across various platforms and devices. The color is more dark than bright. Because of the high amount of blue the color is often associated with night, ocean and stability.

The hex color #210D8B, also known as Blue Gem, presents some accessibility challenges for web developers. Due to its dark nature, it requires careful consideration of color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Tools like contrast checkers can help verify compliance. Avoid pairing this color with other dark shades, as it can lead to a poor user experience, especially for individuals with visual impairments. Ensure that interactive elements have sufficient contrast to be easily identifiable. Consider providing alternative color schemes for users with specific accessibility needs.

Shades

Digital Color Formats

RGB
33 13 139
RGB33 13 139
Red
Green
Blue
HSL
249.52deg 82.89% 29.8%
249.5282.8929.8HSL
Hue
Saturation
Lightness
HWB
249.52deg 5.1% 45.49%
249.525.145.49HWB
Hue
Whiteness
Blackness
hex#210D8B
rgb33 13 139
hsl249.52deg 82.89% 29.8%
cmyk76.26% 90.65% 0% 45.49%
hwb249.52deg 5.1% 45.49%
xyz-d650.05 0.02 0.25
oklch0.3128 0.1843 274.57
oklab0.3128 0.01 -0.18
CMYK
76.26% 90.65% 0% 45.49%
76.2690.65045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.3128 0.1843 274.57
0.31280.1843274.57LCH
Lightness
Chroma
Hue
OKLAB
0.3128 0.01 -0.18
0.31280.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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