PANTONE 2378 U

Neutral Professional Blue

Technical Values

HEX#525F73

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RGB82, 95, 115

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CMYK29, 17, 0, 55

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HSL216°, 17%, 39%

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Tints & Shades

Shades — Darkening PANTONE 2378 U

#536074

#4A5668

#424C5C

#394351

#313945

#2A313C

#222730

#191E24

#111418

#080A0C

Tints — Lightening PANTONE 2378 U

#536074

#5F6F86

#6D7E97

#7F8EA4

#919DB1

#A5B0C0

#B7C0CC

#C9D0D9

#DBDFE6

#EDEFF2

Color Harmonies

Complementary

#525F73

#746753

Analogous

#537174

#525F73

#565374

Triadic

#525F73

#745360

#607453

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 19-3929 TPG	#4F5E71	ΔE 1.13
PANTONE 2378 UP	#515F75	ΔE 1.25
PANTONE 2376 XGC	#506073	ΔE 1.30
PANTONE 539 UP	#515D6F	ΔE 1.46

CSS Implementation

Style Definitions

.color-primary {

background-color: #525F73;

color: #FFFFFF;

border: 1px solid #525F73;

background: linear-gradient(135deg, #525F73 0%, #394351 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
#595F74 (Red Blind)

Deuteranopia
#565C73 (Green Blind)

Tritanopia
#4B6365 (Blue Blind)

About This Color

PANTONE 2378 U is a desaturated blue with medium tonality. Its HEX value is #525F73, placing it in the blue region of the color spectrum with a hue angle of 216°.

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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