Jacksons Purple

#1B237D

General Information about Jackson's Purple

The color #1B237D, also known as Jackson's Purple, is a dark, muted shade of purple situated within the blue-violet spectrum. This hex code represents a specific combination of red, green, and blue (RGB) values, which define its unique appearance. It has a relatively low red component (10.6%), a slightly higher green component (13.7%), and a significantly higher blue component (49%). This composition results in a color that evokes feelings of depth, sophistication, and perhaps even a touch of mystery. In color psychology, purples are often associated with royalty, wisdom, creativity, and spirituality. Darker shades like Jackson's Purple can convey a sense of formality and solemnity.

The hex color #1B237D, also known as Jackson's Purple, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light text to ensure readability. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Given the darkness of #1B237D, a color contrast analyzer should be used to verify compliance with these standards. Also, avoid using this color for essential user interface elements or informative graphics without sufficient contrast, as users with visual impairments might struggle to perceive them. When using this color, consider providing alternative visual cues, such as labels or icons, to convey the same information and enhance usability for all users, including those with color vision deficiency.

Shades

Digital Color Formats

RGB
27 35 125
RGB27 35 125
Red
Green
Blue
HSL
235.1deg 64.47% 29.8%
235.164.4729.8HSL
Hue
Saturation
Lightness
HWB
235.1deg 10.59% 50.98%
235.110.5950.98HWB
Hue
Whiteness
Blackness
hex#1B237D
rgb27 35 125
hsl235.1deg 64.47% 29.8%
cmyk78.4% 72% 0% 50.98%
hwb235.1deg 10.59% 50.98%
xyz-d650.05 0.03 0.2
oklch0.3202 0.1494 270.77
oklab0.3202 0 -0.15
CMYK
78.4% 72% 0% 50.98%
78.472050.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.2
0.050.030.2XYZ
X
Y
Z
OKLCH
0.3202 0.1494 270.77
0.32020.1494270.77LCH
Lightness
Chroma
Hue
OKLAB
0.3202 0 -0.15
0.32020-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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