PANTONE 18-4005 TPX

Neutral Gray

Technical Values

HEX#676B6E

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RGB103, 107, 110

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CMYK6, 3, 0, 57

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HSL206°, 3%, 42%

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Tints & Shades

Shades — Darkening PANTONE 18-4005 TPX

#686C6E

#5E6164

#545759

#484A4C

#3E4042

#343637

#2A2C2D

#202122

#141415

#0A0A0B

Tints — Lightening PANTONE 18-4005 TPX

#686C6E

#777B7E

#868A8D

#93979A

#A3A6A8

#B3B5B7

#C3C5C6

#D2D4D5

#DFE1E1

#EFF0F0

Color Harmonies

Complementary

#676B6E

#6E6B68

Analogous

#686E6E

#676B6E

#68686E

Triadic

#676B6E

#6E686C

#6C6E68

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 164-1-1 U	#666B6F	ΔE 0.74
PANTONE Stone Mountain	#686A6D	ΔE 0.86
PANTONE 18-0000 TPX	#65696B	ΔE 1.02
PANTONE 18-4006 TCX	#64696D	ΔE 1.15

CSS Implementation

Style Definitions

.color-primary {

background-color: #676B6E;

color: #FFFFFF;

border: 1px solid #676B6E;

background: linear-gradient(135deg, #676B6E 0%, #484A4C 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
#6A6B6E (Red Blind)

Deuteranopia
#696A6E (Green Blind)

Tritanopia
#656C6C (Blue Blind)

About This Color

PANTONE 18-4005 TPX is an achromatic tone with a lightness of 42%. It works as a versatile neutral in any design system, providing balance and sophistication without competing with chromatic elements.

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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