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#21d9e1 - Color Information

#21d9e1

Base Information

HEX

#21d9e1

RGB

33,217,225

HSL

183,76,51

HSV

183,85,88

CMYK

85,4,0,12

LAB

79,-39,-16

LCH

79,42,202

XYZ

39,55,80

Web Safe

#33cccc

Web Smart

#22dddd

luminosity

0.5539

is dark color

No

Generate #21d9e1 solid background color

Create and download a solid color image in any size up to 5000x5000 pixels

Combinations

#21d9e1 complementary

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

#21d9e1

#E12921

#21d9e1 splitComplementary

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

#21d9e1

#E12179

#E18921

#21d9e1 triadic

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

#21d9e1

#E121D9

#D9E121

#21d9e1 tetradic

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

#21d9e1

#8921E1

#E12921

#79E121

#21d9e1 analogousComplementary

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

#21d9e1

#E12921

#E12179

#E18921

#21d9e1 analogous

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

#21d9e1

#2179E1

#2921E1

#8921E1

Shades

#21d9e1 Light Tints

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

#21D9E1

#37DDE4

#4DE1E7

#64E4EA

#7AE8ED

#90ECF0

#A6F0F3

#BCF4F6

#D3F7F9

#E9FBFC

#21d9e1 Gray Shades

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

#21D9E1

#2BD0D7

#34C7CE

#3EBEC4

#47B5BA

#51ADB1

#5AA4A7

#649B9D

#6D9293

#77898A

#21d9e1 Dark Shades

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

#21D9E1

#1EC3CB

#1AAEB4

#17989E

#148287

#116D71

#0D575A

#0A4143

#072B2D

#031616

#21d9e1 Red Shades

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

#21D9E1

#37C3CB

#4DAEB4

#64989E

#7A8287

#906D71

#A6575A

#BC4143

#D32B2D

#E91616

#21d9e1 Green Shades

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

#21D9E1

#1ED0CB

#1AC7B4

#17BE9E

#14B587

#11AD71

#0DA45A

#0A9B43

#07922D

#038916

#21d9e1 Blue Shades

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

#21D9E1

#1EC3E4

#1AAEE7

#1798EA

#1482ED

#116DF0

#0D57F3

#0A41F6

#072BF9

#0316FC

Readability Analysis

#21d9e1 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White1.74Fail
Sample Text
Black12.08AAA
Sample Text
Red2.30Fail
Sample Text
Green2.95Fail
Sample Text
Blue4.94AA
Sample Text

#21d9e1 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White1.74Fail
Sample Text
Black12.08AAA
Sample Text
Red2.30Fail
Sample Text
Green2.95Fail
Sample Text
Blue4.94AA
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#87cad8
DeuteranomalyGreen weakness - Anomalous trichromacy#88c8e7
TritanomalyBlue weakness - Anomalous trichromacy#2bd8e5
ProtanopiaNo red perception - Dichromacy#c2c2d3
DeuteranopiaNo green perception - Dichromacy#c3bfea
TritanopiaNo blue perception - Dichromacy#30d7e8
AchromatomalyPartial color blindness - Monochromacy#7ec0c3
AchromatopsiaComplete color blindness - Monochromacy#b2b2b2

#21d9e1 Color Code

NameCode
#21d9e1 css background color code
.bg { background-color: #21d9e1; }
#21d9e1 css text color code
.text { color: #21d9e1; }
#21d9e1 css border color code
.border { border-color: #21d9e1; }