PANTONE 10427 C

Rich Dark Blue

Technical Values

HEX#003F81

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RGB0, 63, 129

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CMYK100, 51, 0, 49

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HSL211°, 100%, 25%

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Tints & Shades

Shades — Darkening PANTONE 10427 C

#003E80

#003975

#003166

#002C5C

#00254D

#002042

#001933

#001429

#000C1A

#00050A

Tints — Lightening PANTONE 10427 C

#003E80

#0051A8

#0063CC

#0076F5

#1A88FF

#429EFF

#66B0FF

#8FC5FF

#B3D7FF

#DBEDFF

Color Harmonies

Complementary

#003F81

#804200

Analogous

#007D80

#003F81

#020080

Triadic

#003F81

#80003E

#3E8000

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 2147 CP	#063E81	ΔE 1.18
PANTONE 662 CP	#144082	ΔE 1.84
PANTONE 2747 CP	#003F84	ΔE 1.92
PANTONE 70-5-1 CP	#004388	ΔE 2.33

CSS Implementation

Style Definitions

.color-primary {

background-color: #003F81;

color: #FFFFFF;

border: 1px solid #003F81;

background: linear-gradient(135deg, #003F81 0%, #002C5C 100%);

}

Accessibility (WCAG)

Contrast on White Text

AA PASSAAA PASS

Contrast on Black Text

AA FAIL

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

Color Blindness Simulation

Protanopia
#283E85 (Red Blind)

Deuteranopia
#193080 (Green Blind)

Tritanopia
#004E53 (Blue Blind)

About This Color

PANTONE 10427 C is a highly saturated blue with dark tonality. Its HEX value is #003F81, placing it in the blue region of the color spectrum with a hue angle of 211°.

This darker shade conveys depth and authority, making it ideal for premium branding, typographic elements, and high-contrast design compositions.

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