PANTONE 18-3937 TCX

Muted Professional Blue

Technical Values

HEX#557CA8

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RGB85, 124, 168

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CMYK49, 26, 0, 34

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HSL212°, 33%, 50%

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Tints & Shades

Shades — Darkening PANTONE 18-3937 TCX

#557DAA

#4D7099

#446488

#3C5777

#334B66

#2B3E55

#223244

#1A2533

#111922

#090C11

Tints — Lightening PANTONE 18-3937 TCX

#557DAA

#668AB2

#7797BB

#88A4C3

#99B1CC

#AABED4

#BBCBDD

#CCD8E5

#DDE5EE

#EEF2F6

Color Harmonies

Complementary

#557CA8

#AA8255

Analogous

#55A7AA

#557CA8

#5855AA

Triadic

#557CA8

#AA557D

#7DAA55

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 17-4027 TPG	#507AA5	ΔE 1.41
PANTONE 18-3936 TCX	#587EA8	ΔE 1.44
PANTONE 18-3936 TPG	#587EAC	ΔE 1.45
PANTONE Blue Jasper	#527EA9	ΔE 1.71

CSS Implementation

Style Definitions

.color-primary {

background-color: #557CA8;

color: #000000;

border: 1px solid #557CA8;

background: linear-gradient(135deg, #557CA8 0%, #3C5777 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
#6D7CAA (Red Blind)

Deuteranopia
#6473A7 (Green Blind)

Tritanopia
#438689 (Blue Blind)

About This Color

PANTONE 18-3937 TCX is a desaturated blue with medium tonality. Its HEX value is #557CA8, placing it in the blue region of the color spectrum with a hue angle of 212°.

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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