PANTONE 303 UP

Muted Professional Blue

Technical Values

HEX#3F5E6C

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RGB63, 94, 108

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CMYK42, 13, 0, 58

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HSL199°, 26%, 34%

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Tints & Shades

Shades — Darkening PANTONE 303 UP

#405F6D

#3A5764

#334B57

#2D434D

#263840

#202F37

#1A272D

#131C20

#0D1416

#06080A

Tints — Lightening PANTONE 303 UP

#405F6D

#4D7384

#598397

#6B95A8

#7EA3B4

#95B3C1

#ABC3CE

#BFD1D9

#D5E1E6

#E9EFF2

Color Harmonies

Complementary

#3F5E6C

#6D4E40

Analogous

#406D65

#3F5E6C

#40486D

Triadic

#3F5E6C

#6D405F

#5F6D40

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 19-4227 TPG	#435F6F	ΔE 1.76
PANTONE 2168 UP	#446271	ΔE 1.86
PANTONE 3035 UP	#3F5B67	ΔE 1.87
PANTONE 4160 U	#406071	ΔE 1.99

CSS Implementation

Style Definitions

.color-primary {

background-color: #3F5E6C;

color: #FFFFFF;

border: 1px solid #3F5E6C;

background: linear-gradient(135deg, #3F5E6C 0%, #2D434D 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
#565C6D (Red Blind)

Deuteranopia
#4F566C (Green Blind)

Tritanopia
#356262 (Blue Blind)

About This Color

PANTONE 303 UP is a desaturated blue with medium tonality. Its HEX value is #3F5E6C, placing it in the blue region of the color spectrum with a hue angle of 199°.

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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