PANTONE 2166 U

Neutral Professional Blue

Technical Values

HEX#677F92

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RGB103, 127, 146

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CMYK29, 13, 0, 43

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HSL207°, 17%, 49%

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Tints & Shades

Shades — Darkening PANTONE 2166 U

#687F92

#5D7283

#536574

#485865

#3D4B57

#35414B

#2A343C

#20272D

#151A1E

#0B0D0F

Tints — Lightening PANTONE 2166 U

#687F92

#768C9E

#8598A8

#94A5B3

#A3B1BD

#B4C0CA

#C3CDD5

#D2D9DF

#E1E6EA

#F0F2F4

Color Harmonies

Complementary

#677F92

#927B68

Analogous

#689290

#677F92

#686A92

Triadic

#677F92

#92687F

#7F9268

Nearest Pantone Colors

Name	Hex	Distance
PANTONE Spring Lake	#667E91	ΔE 0.39
PANTONE PQ-10264C	#647E90	ΔE 1.07
PANTONE 2166 UP	#647D8E	ΔE 1.49
PANTONE 18-4221 TCX	#648091	ΔE 1.84

CSS Implementation

Style Definitions

.color-primary {

background-color: #677F92;

color: #000000;

border: 1px solid #677F92;

background: linear-gradient(135deg, #677F92 0%, #485865 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
#777E93 (Red Blind)

Deuteranopia
#727992 (Green Blind)

Tritanopia
#5D8485 (Blue Blind)

About This Color

PANTONE 2166 U is a desaturated blue with medium tonality. Its HEX value is #677F92, placing it in the blue region of the color spectrum with a hue angle of 207°.

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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