PANTONE 100-2-4 U

Rich Dark Cyan

Technical Values

HEX#1B6668

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RGB27, 102, 104

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CMYK74, 2, 0, 59

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HSL182°, 59%, 26%

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Tints & Shades

Shades — Darkening PANTONE 100-2-4 U

#1B6769

#185B5D

#165355

#134749

#113F41

#0E3335

#0A2829

#082020

#051414

#030C0C

Tints — Lightening PANTONE 100-2-4 U

#1B6769

#238286

#2BA2A6

#32BEC3

#4DCDD1

#69D5D8

#85DDE0

#A6E6E8

#C2EEEF

#E3F7F8

Color Harmonies

Complementary

#1B6668

#691E1B

Analogous

#1B6945

#1B6668

#1B4069

Triadic

#1B6668

#691B67

#67691B

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 19-5226 TPG	#116669	ΔE 1.41
PANTONE 19-4922 TPG	#1C6A6D	ΔE 1.76
PANTONE 8760 C	#176162	ΔE 2.12
PANTONE P 126-7 C	#006265	ΔE 2.81

CSS Implementation

Style Definitions

.color-primary {

background-color: #1B6668;

color: #FFFFFF;

border: 1px solid #1B6668;

background: linear-gradient(135deg, #1B6668 0%, #134749 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
#5A5E68 (Red Blind)

Deuteranopia
#4A5169 (Green Blind)

Tritanopia
#076C66 (Blue Blind)

About This Color

PANTONE 100-2-4 U is a moderately saturated cyan with dark tonality. Its HEX value is #1B6668, placing it in the cyan region of the color spectrum with a hue angle of 182°.

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

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