PANTONE 101-1-4 U

Neutral Professional Cyan

Technical Values

HEX#557B7C

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RGB85, 123, 124

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CMYK31, 1, 0, 51

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HSL182°, 19%, 41%

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Tints & Shades

Shades — Darkening PANTONE 101-1-4 U

#557B7C

#4C6F70

#446364

#3C5758

#344B4C

#2B3F40

#213031

#192424

#111818

#080C0C

Tints — Lightening PANTONE 101-1-4 U

#557B7C

#618D8F

#709C9E

#83A9AA

#95B6B7

#A7C2C3

#B6CDCD

#C8D9DA

#DBE6E6

#EDF2F3

Color Harmonies

Complementary

#557B7C

#7C5655

Analogous

#557C6A

#557B7C

#55677C

Triadic

#557B7C

#7C557B

#7B7C55

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 7476 UP	#5A7A7C	ΔE 2.18
PANTONE 18-5612 TPG	#567777	ΔE 2.20
PANTONE 4166 UP	#5A7B79	ΔE 2.42
PANTONE 4166 U	#5D8080	ΔE 2.45

CSS Implementation

Style Definitions

.color-primary {

background-color: #557B7C;

color: #FFFFFF;

border: 1px solid #557B7C;

background: linear-gradient(135deg, #557B7C 0%, #3C5758 100%);

}

Accessibility (WCAG)

Contrast on White Text

AA PASSAAA FAIL

Contrast on Black Text

AA PASSAAA FAIL

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

Color Blindness Simulation

Protanopia
#75777C (Red Blind)

Deuteranopia
#6D707C (Green Blind)

Tritanopia
#4B7E7B (Blue Blind)

About This Color

PANTONE 101-1-4 U is a desaturated cyan with medium tonality. Its HEX value is #557B7C, placing it in the cyan region of the color spectrum with a hue angle of 182°.

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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