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#1f77dd - Color Information

#1f77dd

Base Information

HEX

#1f77dd

RGB

31,119,221

HSL

212,75,49

HSV

212,86,87

CMYK

86,46,0,13

LAB

50,12,-59

LCH

50,60,282

XYZ

20,19,71

Web Safe

#3366cc

Web Smart

#2277dd

is dark

Yes

luminosity

0.1871

Pantone Color

No

Combinations

#1f77dd complementary

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

#1f77dd splitComplementary

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

#1f77dd triadic

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

#1f77dd tetradic

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

#1f77dd analogousComplementary

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

#1f77dd analogous

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

Shades

#1f77dd Light Tints

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

#1f77dd Gray Shades

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

#1f77dd Dark Shades

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

#1f77dd Red Shades

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

#1f77dd Green Shades

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

#1f77dd Blue Shades

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

Readability Analysis

#1f77dd as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.43A
Sample Text
Black4.74AA
Sample Text
Red1.11Fail
Sample Text
Green1.16Fail
Sample Text
Blue1.94Fail
Sample Text

#1f77dd as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.43A
Sample Text
Black4.74AA
Sample Text
Red1.11Fail
Sample Text
Green1.16Fail
Sample Text
Blue1.94Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#3475db
DeuteranomalyGreen weakness - Anomalous trichromacy#0b79d6
TritanomalyBlue weakness - Anomalous trichromacy#0b7faa
ProtanopiaNo red perception - Dichromacy#4074da
DeuteranopiaNo green perception - Dichromacy#0079d3
TritanopiaNo blue perception - Dichromacy#00848c
AchromatomalyPartial color blindness - Monochromacy#507095
AchromatopsiaComplete color blindness - Monochromacy#6c6c6c