Jacksons Purple

#1F2A8A

General Information

The hex color #1F2A8A, often referred to as Jackson's Purple, is a deep, saturated shade of purple with a noticeable blue undertone. In the RGB color model, it is composed of 12.2% red, 16.5% green, and 54.1% blue. This combination results in a color that is often associated with royalty, sophistication, and creativity. It is less frequently encountered than more common shades of purple, giving it a unique and distinctive character. This color's intensity can evoke feelings of calmness and mystery. Understanding its properties helps designers and artists use it effectively in various applications. Its CMYK values are 0.77, 0.70, 0.00, 0.46.

The hex color #1F2A8A, also known as Jackson's Purple, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance value of approximately 11% means that it requires careful consideration of contrast ratios to ensure readability for users, especially those with visual impairments. When used as a background color, it necessitates a light-colored text 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. Utilizing tools to check contrast ratios is crucial. Furthermore, avoid pairing this color with other dark or muted colors, as this would exacerbate readability issues. Employing a color palette that includes significantly lighter shades can help create a more accessible and visually pleasing design. Thoughtful use of this color can make designs both beautiful and accessible.

Shades

Digital Color Formats

RGB
31 42 138
RGB31 42 138
Red
Green
Blue
HSL
233.83deg 63.31% 33.14%
233.8363.3133.14HSL
Hue
Saturation
Lightness
HWB
233.83deg 12.16% 45.88%
233.8312.1645.88HWB
Hue
Whiteness
Blackness
hex#1F2A8A
rgb31 42 138
hsl233.83deg 63.31% 33.14%
cmyk77.54% 69.57% 0% 45.88%
hwb233.83deg 12.16% 45.88%
xyz-d650.06 0.04 0.24
oklch0.3482 0.1576 270.36
oklab0.3482 0 -0.16
CMYK
77.54% 69.57% 0% 45.88%
77.5469.57045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.24
0.060.040.24XYZ
X
Y
Z
OKLCH
0.3482 0.1576 270.36
0.34820.1576270.36LCH
Lightness
Chroma
Hue
OKLAB
0.3482 0 -0.16
0.34820-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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