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#1b57dd - Color Information

#1b57dd

Base Information

HEX

#1b57dd

RGB

27,87,221

HSL

221,78,49

HSV

221,88,87

CMYK

88,61,0,13

LAB

42,33,-73

LCH

42,80,294

XYZ

17,12,70

Web Safe

#3366cc

Web Smart

#2255dd

is dark

Yes

luminosity

0.1227

Pantone Color

No

Combinations

#1b57dd complementary

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

#1b57dd splitComplementary

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

#1b57dd triadic

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

#1b57dd tetradic

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

#1b57dd analogousComplementary

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

#1b57dd analogous

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

Shades

#1b57dd Light Tints

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

#1b57dd Gray Shades

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

#1b57dd Dark Shades

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

#1b57dd Red Shades

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

#1b57dd Green Shades

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

#1b57dd Blue Shades

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

Readability Analysis

#1b57dd as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White6.08AA
Sample Text
Black3.45A
Sample Text
Red1.52Fail
Sample Text
Green1.18Fail
Sample Text
Blue1.41Fail
Sample Text

#1b57dd as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White6.08AA
Sample Text
Black3.45A
Sample Text
Red1.52Fail
Sample Text
Green1.18Fail
Sample Text
Blue1.41Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#0a5cce
DeuteranomalyGreen weakness - Anomalous trichromacy#0a60bc
TritanomalyBlue weakness - Anomalous trichromacy#0a659a
ProtanopiaNo red perception - Dichromacy#005fc5
DeuteranopiaNo green perception - Dichromacy#0065aa
TritanopiaNo blue perception - Dichromacy#006d73
AchromatomalyPartial color blindness - Monochromacy#3f5586
AchromatopsiaComplete color blindness - Monochromacy#545454