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#1b51b1 - Color Information

#1b51b1

Base Information

HEX

#1b51b1

RGB

27,81,177

HSL

218,74,40

HSV

218,85,69

CMYK

85,54,0,31

LAB

37,20,-56

LCH

37,59,289

XYZ

11,9,43

Web Safe

#336699

Web Smart

#2255aa

is dark

Yes

luminosity

0.0929

Pantone Color

No

Combinations

#1b51b1 complementary

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

#1b51b1 splitComplementary

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

#1b51b1 triadic

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

#1b51b1 tetradic

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

#1b51b1 analogousComplementary

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

#1b51b1 analogous

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

Shades

#1b51b1 Light Tints

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

#1b51b1 Gray Shades

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

#1b51b1 Dark Shades

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

#1b51b1 Red Shades

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

#1b51b1 Green Shades

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

#1b51b1 Blue Shades

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

Readability Analysis

#1b51b1 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White7.35AAA
Sample Text
Black2.86Fail
Sample Text
Red1.84Fail
Sample Text
Green1.43Fail
Sample Text
Blue1.17Fail
Sample Text

#1b51b1 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White7.35AAA
Sample Text
Black2.86Fail
Sample Text
Red1.84Fail
Sample Text
Green1.43Fail
Sample Text
Blue1.17Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#0a53af
DeuteranomalyGreen weakness - Anomalous trichromacy#0a56a1
TritanomalyBlue weakness - Anomalous trichromacy#0a5b81
ProtanopiaNo red perception - Dichromacy#0054af
DeuteranopiaNo green perception - Dichromacy#005997
TritanopiaNo blue perception - Dichromacy#006066
AchromatomalyPartial color blindness - Monochromacy#3a4e71
AchromatopsiaComplete color blindness - Monochromacy#4c4c4c