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#1f81b8 - Color Information

#1f81b8

Base Information

HEX

#1f81b8

RGB

31,129,184

HSL

202,71,42

HSV

202,83,72

CMYK

83,30,0,28

LAB

51,-8,-37

LCH

51,37,258

XYZ

17,19,48

Web Safe

#3399cc

Web Smart

#2288bb

is dark

Yes

luminosity

0.1945

Pantone Color

No

Combinations

#1f81b8 complementary

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

#1f81b8 splitComplementary

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

#1f81b8 triadic

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

#1f81b8 tetradic

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

#1f81b8 analogousComplementary

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

#1f81b8 analogous

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

Shades

#1f81b8 Light Tints

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

#1f81b8 Gray Shades

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

#1f81b8 Dark Shades

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

#1f81b8 Red Shades

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

#1f81b8 Green Shades

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

#1f81b8 Blue Shades

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

Readability Analysis

#1f81b8 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.29A
Sample Text
Black4.89AA
Sample Text
Red1.07Fail
Sample Text
Green1.20Fail
Sample Text
Blue2.00Fail
Sample Text

#1f81b8 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.29A
Sample Text
Black4.89AA
Sample Text
Red1.07Fail
Sample Text
Green1.20Fail
Sample Text
Blue2.00Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#4c7bb3
DeuteranomalyGreen weakness - Anomalous trichromacy#437cb9
TritanomalyBlue weakness - Anomalous trichromacy#0b849f
ProtanopiaNo red perception - Dichromacy#6677b0
DeuteranopiaNo green perception - Dichromacy#5779ba
TritanopiaNo blue perception - Dichromacy#008690
AchromatomalyPartial color blindness - Monochromacy#53768a
AchromatopsiaComplete color blindness - Monochromacy#707070