PANTONE 3566 UP

Neutral Professional Violet

Technical Values

HEX#645978

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RGB100, 89, 120

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CMYK17, 26, 0, 53

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HSL261°, 15%, 41%

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Tints & Shades

Shades — Darkening PANTONE 3566 UP

#645978

#5A506D

#504861

#473F55

#3D3649

#332E3E

#27232F

#1D1A23

#131117

#0A090C

Tints — Lightening PANTONE 3566 UP

#645978

#72668A

#827599

#9287A6

#A298B3

#B2AAC0

#BFB9CB

#CFCAD8

#DFDCE5

#EFEDF2

Color Harmonies

Complementary

#645978

#6D7859

Analogous

#595E78

#645978

#745978

Triadic

#645978

#786459

#597864

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 2695 UP	#63597A	ΔE 1.28
PANTONE P 100-14 U	#625A78	ΔE 1.34
PANTONE 49-1-6 U	#625677	ΔE 1.70
PANTONE 3574 UP	#695B79	ΔE 1.80

CSS Implementation

Style Definitions

.color-primary {

background-color: #645978;

color: #FFFFFF;

border: 1px solid #645978;

background: linear-gradient(135deg, #645978 0%, #473F55 100%);

}

Accessibility (WCAG)

Contrast on White Text

AA PASSAAA FAIL

Contrast on Black Text

AA FAIL

Recommendation: Use white text for optimal legibility on this color.

Color Blindness Simulation

Protanopia
#545D7A (Red Blind)

Deuteranopia
#565E77 (Green Blind)

Tritanopia
#615D62 (Blue Blind)

About This Color

PANTONE 3566 UP is a desaturated violet with medium tonality. Its HEX value is #645978, placing it in the violet region of the color spectrum with a hue angle of 261°.

This mid-range tone offers excellent versatility, working in both digital interfaces and print applications. It provides strong visual impact while maintaining readability when paired with light or dark text.

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