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#1f77fb - Color Information

#1f77fb

Base Information

HEX

#1f77fb

RGB

31,119,251

HSL

216,96,55

HSV

216,88,98

CMYK

88,53,0,2

LAB

52,24,-73

LCH

52,76,288

XYZ

25,20,94

Web Safe

#3366ff

Web Smart

#2277ff

is dark

Yes

luminosity

0.2045

Pantone Color

No

Combinations

#1f77fb complementary

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

#1f77fb splitComplementary

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

#1f77fb triadic

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

#1f77fb tetradic

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

#1f77fb analogousComplementary

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

#1f77fb analogous

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

Shades

#1f77fb Light Tints

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

#1f77fb Gray Shades

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

#1f77fb Dark Shades

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

#1f77fb Red Shades

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

#1f77fb Green Shades

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

#1f77fb Blue Shades

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

Readability Analysis

#1f77fb as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.13A
Sample Text
Black5.09AA
Sample Text
Red1.03Fail
Sample Text
Green1.25Fail
Sample Text
Blue2.08Fail
Sample Text

#1f77fb as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.13A
Sample Text
Black5.09AA
Sample Text
Red1.03Fail
Sample Text
Green1.25Fail
Sample Text
Blue2.08Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#0b77fa
DeuteranomalyGreen weakness - Anomalous trichromacy#0b7ce5
TritanomalyBlue weakness - Anomalous trichromacy#0b83b8
ProtanopiaNo red perception - Dichromacy#0078fa
DeuteranopiaNo green perception - Dichromacy#007fd8
TritanopiaNo blue perception - Dichromacy#008992
AchromatomalyPartial color blindness - Monochromacy#5171a1
AchromatopsiaComplete color blindness - Monochromacy#6e6e6e