PANTONE Cool Gray 10 C

Neutral Gray

Technical Values

HEX#63666A

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RGB99, 102, 106

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CMYK7, 4, 0, 58

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HSL214°, 3%, 40%

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Tints & Shades

Shades — Darkening PANTONE Cool Gray 10 C

#636669

#595B5F

#4F5154

#45474A

#3B3D3F

#313335

#28292A

#1E1E20

#141415

#0A0A0B

Tints — Lightening PANTONE Cool Gray 10 C

#636669

#727579

#818488

#919397

#A0A3A6

#B0B2B5

#C0C2C4

#D0D1D2

#DFE0E1

#EFF0F0

Color Harmonies

Complementary

#63666A

#696663

Analogous

#636969

#63666A

#636369

Triadic

#63666A

#696366

#666963

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 160-1-5 U	#646669	ΔE 0.75
PANTONE 18-0202 TPG	#65666A	ΔE 0.86
PANTONE 18-4004 TCX	#616467	ΔE 1.03
PANTONE Cool Gray 10 XGC	#5F6468	ΔE 1.30

CSS Implementation

Style Definitions

.color-primary {

background-color: #63666A;

color: #FFFFFF;

border: 1px solid #63666A;

background: linear-gradient(135deg, #63666A 0%, #45474A 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
#65666A (Red Blind)

Deuteranopia
#64656A (Green Blind)

Tritanopia
#626767 (Blue Blind)

About This Color

PANTONE Cool Gray 10 C is an achromatic tone with a lightness of 40%. 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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