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#21b4db - Color Information

#21b4db

Base Information

HEX

#21b4db

RGB

33,180,219

HSL

193,74,49

HSV

193,85,86

CMYK

85,18,0,14

LAB

68,-23,-30

LCH

68,38,232

XYZ

30,38,73

Web Safe

#33cccc

Web Smart

#22bbdd

is dark

No

luminosity

0.3808

Pantone Color

No

Combinations

#21b4db complementary

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

#21b4db splitComplementary

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

#21b4db triadic

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

#21b4db tetradic

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

#21b4db analogousComplementary

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

#21b4db analogous

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

Shades

#21b4db Light Tints

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

#21b4db Gray Shades

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

#21b4db Dark Shades

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

#21b4db Red Shades

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

#21b4db Green Shades

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

#21b4db Blue Shades

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

Readability Analysis

#21b4db as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White2.44Fail
Sample Text
Black8.62AAA
Sample Text
Red1.64Fail
Sample Text
Green2.11Fail
Sample Text
Blue3.53A
Sample Text

#21b4db as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White2.44Fail
Sample Text
Black8.62AAA
Sample Text
Red1.64Fail
Sample Text
Green2.11Fail
Sample Text
Blue3.53A
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#6da9d4
DeuteranomalyGreen weakness - Anomalous trichromacy#68a9df
TritanomalyBlue weakness - Anomalous trichromacy#0cb5cd
ProtanopiaNo red perception - Dichromacy#99a3cf
DeuteranopiaNo green perception - Dichromacy#91a2e1
TritanopiaNo blue perception - Dichromacy#00b6c4
AchromatomalyPartial color blindness - Monochromacy#6ca2b0
AchromatopsiaComplete color blindness - Monochromacy#989898