PANTONE 10399 C

Neutral Gray

Technical Values

HEX#353533

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RGB53, 53, 51

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CMYK0, 0, 4, 79

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HSL60°, 2%, 20%

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Tints & Shades

Shades — Darkening PANTONE 10399 C

#343432

#2F2F2D

#2A2A28

#242423

#1F1F1E

#1A1A19

#151514

#10100F

#0A0A0A

#050505

Tints — Lightening PANTONE 10399 C

#343432

#494946

#5E5E5A

#72726E

#878782

#9B9B97

#AFAFAC

#C3C3C1

#D7D7D5

#EBEBEA

Color Harmonies

Complementary

#353533

#323234

Analogous

#343332

#353533

#333432

Triadic

#353533

#323434

#343234

Nearest Pantone Colors

Name	Hex	Distance
PANTONE PQ-10399C	#363432	ΔE 1.01
PANTONE P 179-15 C	#353535	ΔE 1.31
PANTONE 19-0000 TPX	#333535	ΔE 1.69
PANTONE 19-4305 TCX	#363837	ΔE 1.69

CSS Implementation

Style Definitions

.color-primary {

background-color: #353533;

color: #FFFFFF;

border: 1px solid #353533;

background: linear-gradient(135deg, #353533 0%, #242423 100%);

}

Accessibility (WCAG)

Contrast on White Text

AA PASSAAA PASS

Contrast on Black Text

AA FAIL

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

Color Blindness Simulation

Protanopia
#353533 (Red Blind)

Deuteranopia
#353533 (Green Blind)

Tritanopia
#353534 (Blue Blind)

About This Color

PANTONE 10399 C is an achromatic tone with a lightness of 20%. It works as a versatile neutral in any design system, providing balance and sophistication without competing with chromatic elements.

This darker shade conveys depth and authority, making it ideal for premium branding, typographic elements, and high-contrast design compositions.

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