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#1f77cd - Color Information

#1f77cd

Base Information

HEX

#1f77cd

RGB

31,119,205

HSL

210,74,46

HSV

210,85,80

CMYK

85,42,0,20

LAB

49,6,-51

LCH

49,52,277

XYZ

18,18,60

Web Safe

#3366cc

Web Smart

#2277cc

is dark

Yes

luminosity

0.1789

Pantone Color

No

Combinations

#1f77cd complementary

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

#1f77cd splitComplementary

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

#1f77cd triadic

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

#1f77cd tetradic

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

#1f77cd analogousComplementary

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

#1f77cd analogous

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

Shades

#1f77cd Light Tints

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

#1f77cd Gray Shades

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

#1f77cd Dark Shades

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

#1f77cd Red Shades

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

#1f77cd Green Shades

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

#1f77cd Blue Shades

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

Readability Analysis

#1f77cd as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.59AA
Sample Text
Black4.58AA
Sample Text
Red1.15Fail
Sample Text
Green1.12Fail
Sample Text
Blue1.87Fail
Sample Text

#1f77cd as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.59AA
Sample Text
Black4.58AA
Sample Text
Red1.15Fail
Sample Text
Green1.12Fail
Sample Text
Blue1.87Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#3c74ca
DeuteranomalyGreen weakness - Anomalous trichromacy#2277cc
TritanomalyBlue weakness - Anomalous trichromacy#0b7da2
ProtanopiaNo red perception - Dichromacy#4d72c8
DeuteranopiaNo green perception - Dichromacy#2376cc
TritanopiaNo blue perception - Dichromacy#00818a
AchromatomalyPartial color blindness - Monochromacy#4f6f8e
AchromatopsiaComplete color blindness - Monochromacy#6a6a6a