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#1b81e4 - Color Information

#1b81e4

Base Information

HEX

#1b81e4

RGB

27,129,228

HSL

210,79,50

HSV

210,88,89

CMYK

88,43,0,11

LAB

54,9,-58

LCH

54,58,279

XYZ

22,22,76

Web Safe

#3399cc

Web Smart

#2288dd

is dark

Yes

luminosity

0.2153

Pantone Color

No

Combinations

#1b81e4 complementary

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

#1b81e4 splitComplementary

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

#1b81e4 triadic

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

#1b81e4 tetradic

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

#1b81e4 analogousComplementary

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

#1b81e4 analogous

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

Shades

#1b81e4 Light Tints

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

#1b81e4 Gray Shades

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

#1b81e4 Dark Shades

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

#1b81e4 Red Shades

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

#1b81e4 Green Shades

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

#1b81e4 Blue Shades

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

Readability Analysis

#1b81e4 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White3.96A
Sample Text
Black5.31AA
Sample Text
Red1.01Fail
Sample Text
Green1.30Fail
Sample Text
Blue2.17Fail
Sample Text

#1b81e4 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White3.96A
Sample Text
Black5.31AA
Sample Text
Red1.01Fail
Sample Text
Green1.30Fail
Sample Text
Blue2.17Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#3b7ee1
DeuteranomalyGreen weakness - Anomalous trichromacy#0a81e3
TritanomalyBlue weakness - Anomalous trichromacy#0a88b2
ProtanopiaNo red perception - Dichromacy#4e7cdf
DeuteranopiaNo green perception - Dichromacy#0081e2
TritanopiaNo blue perception - Dichromacy#008d96
AchromatomalyPartial color blindness - Monochromacy#53789c
AchromatopsiaComplete color blindness - Monochromacy#727272