Blue Gem

#2808A7

General Information about #2808A7

The hexadecimal color #2808A7, also known as Blue Gem, is a deep, saturated shade of blue with a touch of purple. It belongs to the blue color family and is often associated with feelings of calmness, depth, and sophistication. In the RGB color model, it is composed of 15.7% red, 3.1% green, and 65.5% blue. The CMYK representation is 76% cyan, 95% magenta, 0% yellow, and 35% black. This color is commonly used in various design applications, including web design, graphic design, and fashion. Its rich, jewel-like quality makes it suitable for creating visually striking and memorable designs. However, due to its darkness, it should be used carefully to ensure readability and accessibility, especially when used for text or interface elements.

The color #2808A7, also known as Blue Gem, presents significant accessibility challenges, particularly for users with visual impairments. Its dark hue results in low contrast when used against lighter backgrounds, potentially making text or interface elements difficult to read. According to WCAG guidelines, sufficient contrast ratios are essential for ensuring readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #2808A7, it is crucial to pair it with very light colors to meet these contrast requirements. Tools like contrast checkers can help verify compliance. Furthermore, avoid using this color to convey important information without additional cues, as colorblind users may not perceive it correctly. Providing alternative visual or textual cues can enhance accessibility for all users.

Shades

Digital Color Formats

RGB
40 8 167
RGB40 8 167
Red
Green
Blue
HSL
252.08deg 90.86% 34.31%
252.0890.8634.31HSL
Hue
Saturation
Lightness
HWB
252.08deg 3.14% 34.51%
252.083.1434.51HWB
Hue
Whiteness
Blackness
hex#2808A7
rgb40 8 167
hsl252.08deg 90.86% 34.31%
cmyk76.05% 95.21% 0% 34.51%
hwb252.08deg 3.14% 34.51%
xyz-d650.08 0.03 0.37
oklch0.3505 0.2155 274.27
oklab0.3505 0.02 -0.21
CMYK
76.05% 95.21% 0% 34.51%
76.0595.21034.51CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.03 0.37
0.080.030.37XYZ
X
Y
Z
OKLCH
0.3505 0.2155 274.27
0.35050.2155274.27LCH
Lightness
Chroma
Hue
OKLAB
0.3505 0.02 -0.21
0.35050.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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