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#3f77bb - Color Information

#3f77bb

Base Information

HEX

#3f77bb

RGB

63,119,187

HSL

213,50,49

HSV

213,66,73

CMYK

66,36,0,27

LAB

49,4,-41

LCH

49,41,275

XYZ

18,18,50

Web Safe

#3366cc

Web Smart

#4477bb

is dark

Yes

luminosity

0.1784

Pantone Color

No

Combinations

#3f77bb complementary

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

#3f77bb splitComplementary

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

#3f77bb triadic

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

#3f77bb tetradic

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

#3f77bb analogousComplementary

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

#3f77bb analogous

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

Shades

#3f77bb Light Tints

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

#3f77bb Gray Shades

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

#3f77bb Dark Shades

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

#3f77bb Red Shades

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

#3f77bb Green Shades

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

#3f77bb Blue Shades

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

Readability Analysis

#3f77bb as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.60AA
Sample Text
Black4.57AA
Sample Text
Red1.15Fail
Sample Text
Green1.12Fail
Sample Text
Blue1.87Fail
Sample Text

#3f77bb as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.60AA
Sample Text
Black4.57AA
Sample Text
Red1.15Fail
Sample Text
Green1.12Fail
Sample Text
Blue1.87Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#5074b8
DeuteranomalyGreen weakness - Anomalous trichromacy#4676ba
TritanomalyBlue weakness - Anomalous trichromacy#297d9c
ProtanopiaNo red perception - Dichromacy#5a72b6
DeuteranopiaNo green perception - Dichromacy#4975ba
TritanopiaNo blue perception - Dichromacy#1d808b
AchromatomalyPartial color blindness - Monochromacy#5e738b
AchromatopsiaComplete color blindness - Monochromacy#707070