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#1b1f8c - Color Information

#1b1f8c

Base Information

HEX

#1b1f8c

RGB

27,31,140

HSL

238,68,33

HSV

238,81,55

CMYK

81,78,0,45

LAB

20,38,-60

LCH

20,71,303

XYZ

6,3,25

Web Safe

#333399

Web Smart

#222288

is dark

Yes

luminosity

0.0311

Pantone Color

No

Combinations

#1b1f8c complementary

Colors that are opposite to each other, forming a contrasting pair.

#1b1f8c splitComplementary

A base color and two secondary colors adjacent to its complementary color, offering high contrast with less tension.

#1b1f8c triadic

Three colors evenly spaced around the color wheel, providing vibrant and balanced color schemes.

#1b1f8c tetradic

Four colors forming a rectangle on the color wheel, consisting of two complementary color pairs for rich and diverse palettes.

#1b1f8c analogousComplementary

A combination of analogous colors with one complementary color, creating a harmonious yet dynamic palette.

#1b1f8c analogous

Colors that are next to each other on the color wheel, producing serene and comfortable designs.

Shades

#1b1f8c Light Tints

A series of lighter variations of the base color, created by mixing it with increasing amounts of white.

#1b1f8c Gray Shades

A collection of shades that blend the base color with gray, resulting in more muted and subdued tones.

#1b1f8c Dark Shades

Darker versions of the base color, achieved by mixing it with increasing amounts of black.

#1b1f8c Red Shades

A gradient of colors formed by mixing the base color with red, producing warmer and more intense hues.

#1b1f8c Green Shades

A range of colors generated by blending the base color with green, resulting in fresher and more vibrant tones.

#1b1f8c Blue Shades

A spectrum of colors created by mixing the base color with blue, yielding cooler and more calming shades.

Readability Analysis

#1b1f8c as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White12.95AAA
Sample Text
Black1.62Fail
Sample Text
Red3.24A
Sample Text
Green2.52Fail
Sample Text
Blue1.51Fail
Sample Text

#1b1f8c as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White12.95AAA
Sample Text
Black1.62Fail
Sample Text
Red3.24A
Sample Text
Green2.52Fail
Sample Text
Blue1.51Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#0a2c76
DeuteranomalyGreen weakness - Anomalous trichromacy#0a2e6c
TritanomalyBlue weakness - Anomalous trichromacy#0a305a
ProtanopiaNo red perception - Dichromacy#003369
DeuteranopiaNo green perception - Dichromacy#00365a
TritanopiaNo blue perception - Dichromacy#003a3d
AchromatomalyPartial color blindness - Monochromacy#22234b
AchromatopsiaComplete color blindness - Monochromacy#262626