PANTONE 446 UP

Neutral Gray

Technical Values

HEX#676B6A

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RGB103, 107, 106

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CMYK4, 0, 1, 58

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HSL165°, 2%, 41%

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Tints & Shades

Shades — Darkening PANTONE 446 UP

#666B6A

#5C605F

#525655

#484B4B

#3E4140

#343736

#282A29

#1E1F1F

#141515

#0A0A0A

Tints — Lightening PANTONE 446 UP

#666B6A

#757A79

#858A88

#949997

#A4A8A7

#B4B7B6

#C1C3C2

#D0D2D2

#E0E1E1

#EFF0F0

Color Harmonies

Complementary

#676B6A

#6B6668

Analogous

#666B68

#676B6A

#666A6B

Triadic

#676B6A

#6A666B

#6B6A66

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 18-5105 TCX	#686D6C	ΔE 0.83
PANTONE 18-0601 TPX	#696B6A	ΔE 0.86
PANTONE 18-0503 TPX	#646968	ΔE 0.99
PANTONE P 177-10 U	#656C6A	ΔE 1.36

CSS Implementation

Style Definitions

.color-primary {

background-color: #676B6A;

color: #FFFFFF;

border: 1px solid #676B6A;

background: linear-gradient(135deg, #676B6A 0%, #484B4B 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
#6B6A6A (Red Blind)

Deuteranopia
#6A6A6A (Green Blind)

Tritanopia
#666B6B (Blue Blind)

About This Color

PANTONE 446 UP is an achromatic tone with a lightness of 41%. 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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