PANTONE 4187 C

Neutral Gray

Technical Values

HEX#687C7B

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RGB104, 124, 123

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CMYK16, 0, 1, 51

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HSL177°, 9%, 45%

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Tints & Shades

Shades — Darkening PANTONE 4187 C

#687D7C

#5F7271

#546463

#485655

#3F4B4A

#35403F

#2A3232

#202727

#151919

#090B0B

Tints — Lightening PANTONE 4187 C

#687D7C

#778D8C

#859998

#95A7A6

#A3B2B2

#B4C0C0

#C2CCCB

#D3DADA

#E0E5E5

#F1F3F3

Color Harmonies

Complementary

#687C7B

#7D6869

Analogous

#687D72

#687C7B

#68747D

Triadic

#687C7B

#7C687D

#7D7C68

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 2463 U	#6A7D7D	ΔE 0.85
PANTONE P 175-9 C	#637978	ΔE 1.55
PANTONE 5487 U	#667B7D	ΔE 1.81
PANTONE 4187 CP	#617977	ΔE 2.24

CSS Implementation

Style Definitions

.color-primary {

background-color: #687C7B;

color: #000000;

border: 1px solid #687C7B;

background: linear-gradient(135deg, #687C7B 0%, #485655 100%);

}

Accessibility (WCAG)

Contrast on White Text

AA FAIL

Contrast on Black Text

AA PASSAAA FAIL

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

Color Blindness Simulation

Protanopia
#797A7B (Red Blind)

Deuteranopia
#75767B (Green Blind)

Tritanopia
#637D7C (Blue Blind)

About This Color

PANTONE 4187 C is an achromatic tone with a lightness of 45%. 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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