Jacksons Purple

#1D277E

General Information about Jackson's Purple

The hex color #1D277E, also known as Jackson's Purple, is a dark shade of purple with strong blue undertones. It resides in the blue-violet region of the color spectrum. This color evokes feelings of sophistication, mystery, and depth. In color psychology, purple is often associated with royalty, creativity, and wisdom. The RGB (Red, Green, Blue) values of #1D277E are R:29, G:39, B:126. Its CMYK (Cyan, Magenta, Yellow, Key/Black) values are C:77, M:69, Y:0, K:51. This color is not very bright (low luminance) and has high saturation. Due to its high blue value, it will appear darker than other colors with similar saturation but less blue. It is most suitable for backgrounds and other supporting design elements, instead of the primary color.

The color #1D277E, also known as Jackson's Purple, presents some accessibility challenges, particularly in text applications. Due to its dark hue, it requires careful consideration of contrast ratios to ensure readability. When used as a background color, it's essential to pair it with a light-colored text (e.g., white or a very pale yellow) to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Conversely, if used as a text color, a light background is crucial. Avoid pairing it with similar dark shades as this will make the text difficult, if not impossible, to read for users, especially those with visual impairments. Furthermore, consider providing alternative visual cues besides color alone to convey information. For example, use icons or text labels in addition to color coding to enhance accessibility for color-blind users.

Shades

Digital Color Formats

RGB
29 39 126
RGB29 39 126
Red
Green
Blue
HSL
233.81 62.58% 30.39%
233.8162.5830.39HSL
Hue
Saturation
Lightness
HWB
233.81 11.37% 50.59%
233.8111.3750.59HWB
Hue
Whiteness
Blackness
hex#1D277E
rgb29 39 126
hsl233.81 62.58% 30.39%
cmyk76.98% 69.05% 0% 50.59%
hwb233.81 11.37% 50.59%
xyz5 3.22 20.1
CMYK
76.98% 69.05% 0% 50.59%
76.9869.05050.59CMYK
Cyan
Magenta
Yellow
Key
XYZ
5 3.22 20.1
53.2220.1XYZ
X
Y
Z

Alternative colors

Applications

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