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#21b5b3 - Color Information

#21b5b3

Base Information

HEX

#21b5b3

RGB

33,181,179

HSL

179,69,42

HSV

179,82,71

CMYK

82,0,1,29

LAB

67,-36,-10

LCH

67,37,195

XYZ

25,37,48

Web Safe

#33cccc

Web Smart

#22bbbb

luminosity

0.3663

is dark color

No

Generate #21b5b3 solid background color

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

Combinations

#21b5b3 complementary

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

#21b5b3

#B52123

#21b5b3 splitComplementary

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

#21b5b3

#B5216D

#B56921

#21b5b3 triadic

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

#21b5b3

#B321B5

#B5B321

#21b5b3 tetradic

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

#21b5b3

#6921B5

#B52123

#6DB521

#21b5b3 analogousComplementary

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

#21b5b3

#B52123

#B5216D

#B56921

#21b5b3 analogous

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

#21b5b3

#216DB5

#2123B5

#6921B5

Shades

#21b5b3 Light Tints

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

#21B5B3

#37BCBB

#4DC4C2

#64CBCA

#7AD3D1

#90DAD9

#A6E1E1

#BCE9E8

#D3F0F0

#E9F8F7

#21b5b3 Gray Shades

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

#21B5B3

#2BB0AE

#34AAA9

#3EA5A4

#47A09F

#519B9A

#5A9594

#64908F

#6D8B8A

#778585

#21b5b3 Dark Shades

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

#21B5B3

#1EA3A1

#1A918F

#177F7D

#146D6B

#115B5A

#0D4848

#0A3636

#072424

#031212

#21b5b3 Red Shades

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

#21B5B3

#37A3A1

#4D918F

#647F7D

#7A6D6B

#905B5A

#A64848

#BC3636

#D32424

#E91212

#21b5b3 Green Shades

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

#21B5B3

#1EB0A1

#1AAA8F

#17A57D

#14A06B

#119B5A

#0D9548

#0A9036

#078B24

#038512

#21b5b3 Blue Shades

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

#21B5B3

#1EA3BB

#1A91C2

#177FCA

#146DD1

#115BD9

#0D48E1

#0A36E8

#0724F0

#0312F7

Readability Analysis

#21b5b3 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White2.52Fail
Sample Text
Black8.33AAA
Sample Text
Red1.59Fail
Sample Text
Green2.04Fail
Sample Text
Blue3.41A
Sample Text

#21b5b3 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White2.52Fail
Sample Text
Black8.33AAA
Sample Text
Red1.59Fail
Sample Text
Green2.04Fail
Sample Text
Blue3.41A
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#74a8ab
DeuteranomalyGreen weakness - Anomalous trichromacy#76a6b7
TritanomalyBlue weakness - Anomalous trichromacy#2db3bb
ProtanopiaNo red perception - Dichromacy#a3a1a7
DeuteranopiaNo green perception - Dichromacy#a69dba
TritanopiaNo blue perception - Dichromacy#33b1c0
AchromatomalyPartial color blindness - Monochromacy#6ba1a0
AchromatopsiaComplete color blindness - Monochromacy#959595

#21b5b3 Color Code

NameCode
#21b5b3 css background color code
.bg { background-color: #21b5b3; }
#21b5b3 css text color code
.text { color: #21b5b3; }
#21b5b3 css border color code
.border { border-color: #21b5b3; }