Jacksons Purple

#282888

General Information about #282888

The hexadecimal color code #282888 represents a dark shade of blue-purple. This color, often referred to as Jackson's Purple, is created by combining specific amounts of red, green, and blue light. In the RGB color model, #282888 consists of 15.7% red, 15.7% green, and 53.3% blue. In the CMYK color model, used for printing, it is composed of approximately 70% cyan, 70% magenta, 0% yellow, and 47% black. The hue angle is 240 degrees, saturation is 56.2%, and lightness is 34.5%. Colors like #282888 are often associated with royalty, luxury, and creativity. This color can evoke feelings of calmness, mystery, and sophistication. In web design and graphic design, understanding its properties is crucial for creating visually appealing and accessible designs.

The color #282888, also known as Jackson's Purple, presents some accessibility challenges. Its relatively low luminance of approximately 5% means that it requires careful consideration of contrast ratios, especially for text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to ensure readability for users with visual impairments. When using #282888 for text, light colors like white, light yellows, or light greens should be considered for the background to meet these contrast requirements. For graphical elements and user interface components, a contrast ratio of 3:1 is recommended against adjacent colors. Developers should use tools to verify contrast ratios and test designs with users who have low vision or color blindness to ensure that content is accessible to all users. Additionally, avoid using this color as the sole indicator of important information, as colorblind users may not be able to distinguish it.

Shades

Digital Color Formats

RGB
40 40 136
RGB40 40 136
Red
Green
Blue
HSL
240 54.55% 34.51%
24054.5534.51HSL
Hue
Saturation
Lightness
HWB
240 15.69% 46.67%
24015.6946.67HWB
Hue
Whiteness
Blackness
hex#282888
rgb40 40 136
hsl240 54.55% 34.51%
cmyk70.59% 70.59% 0% 46.67%
hwb240 15.69% 46.67%
xyz6.08 3.75 23.7
CMYK
70.59% 70.59% 0% 46.67%
70.5970.59046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.08 3.75 23.7
6.083.7523.7XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025