Jacksons Purple

#1A178C

General Information about Jackson's Purple

The hex color #1A178C, also known as Jackson's Purple, is a dark shade of purple with strong blue undertones. It is represented by 10.2% red, 9% green, and 54.9% blue in the RGB color model. In the CMYK color model, it is composed of 81% cyan, 84% magenta, 0% yellow, and 45% black. This color is often associated with royalty, creativity, and mystery. It is a complex color that can evoke a range of emotions, from calmness and peace to excitement and intrigue. Its historical association with royalty stems from the rarity and expense of purple dyes in ancient times.

The hex color #1A178C, also known as Jackson's Purple, presents several accessibility considerations for web development. Its dark hue results in a low luminance value, which significantly impacts text legibility. When using this color for text, it is crucial to ensure sufficient contrast with the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Failure to meet these ratios can make content difficult to read for users with visual impairments. For backgrounds, lighter colors such as whites, yellows, or light greens are advisable. Using color alone to convey information should be avoided; supplementary cues like text labels or icons are necessary to ensure inclusivity for colorblind users.

Shades

Digital Color Formats

RGB
26 23 140
RGB26 23 140
Red
Green
Blue
HSL
241.54deg 71.78% 31.96%
241.5471.7831.96HSL
Hue
Saturation
Lightness
HWB
241.54deg 9.02% 45.1%
241.549.0245.1HWB
Hue
Whiteness
Blackness
hex#1A178C
rgb26 23 140
hsl241.54deg 71.78% 31.96%
cmyk81.43% 83.57% 0% 45.1%
hwb241.54deg 9.02% 45.1%
xyz-d650.05 0.03 0.25
oklch0.3195 0.1806 270.89
oklab0.3195 0 -0.18
CMYK
81.43% 83.57% 0% 45.1%
81.4383.57045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.25
0.050.030.25XYZ
X
Y
Z
OKLCH
0.3195 0.1806 270.89
0.31950.1806270.89LCH
Lightness
Chroma
Hue
OKLAB
0.3195 0 -0.18
0.31950-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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