Jacksons Purple

#1B297D

General Information

The hex color #1B297D, also known as Jackson's Purple, is a deep, rich shade of purple. In the RGB color model, it is composed of 10.6% red, 16.1% green, and 49% blue. This combination results in a color that evokes feelings of sophistication, mystery, and depth. It's often associated with royalty, luxury, and creativity. The color is found within the dark moderate blue hue range. In terms of its usage, it's important to consider the psychological impact of such a deep color; it can be calming and contemplative but also somber if overused. Understanding the color's composition and its potential impact can help designers and artists effectively incorporate it into their projects to achieve the desired aesthetic and emotional response.

The color #1B297D, also known as Jackson's Purple, presents some accessibility challenges due to its dark hue. When used as a background color, it requires light-colored text (white or a very light shade of yellow or gray) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Using this dark purple with dark text can result in a very low contrast ratio, making it difficult for users, especially those with visual impairments, to read the content. Careful consideration of color combinations and contrast ratios is crucial for inclusive design. Tools like contrast checkers can help assess and adjust color pairings to meet accessibility standards. Additionally, providing alternative text descriptions for images using this color ensures that screen reader users can understand the visual information being conveyed.

Shades

Digital Color Formats

RGB
27 41 125
RGB27 41 125
Red
Green
Blue
HSL
231.43deg 64.47% 29.8%
231.4364.4729.8HSL
Hue
Saturation
Lightness
HWB
231.43deg 10.59% 50.98%
231.4310.5950.98HWB
Hue
Whiteness
Blackness
hex#1B297D
rgb27 41 125
hsl231.43deg 64.47% 29.8%
cmyk78.4% 67.2% 0% 50.98%
hwb231.43deg 10.59% 50.98%
xyz-d650.05 0.03 0.2
oklch0.3312 0.1421 269.36
oklab0.3312 0 -0.14
CMYK
78.4% 67.2% 0% 50.98%
78.467.2050.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.2
0.050.030.2XYZ
X
Y
Z
OKLCH
0.3312 0.1421 269.36
0.33120.1421269.36LCH
Lightness
Chroma
Hue
OKLAB
0.3312 0 -0.14
0.33120-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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