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#21ffef - Color Information

#21ffef

Base Information

HEX

#21ffef

RGB

33,255,239

HSL

176,100,56

HSV

176,87,100

CMYK

87,0,6,0

LAB

91,-52,-6

LCH

91,52,187

XYZ

52,78,94

Web Safe

#33ffff

Web Smart

#22ffee

luminosity

0.7808

is dark color

No

Generate #21ffef solid background color

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

Combinations

#21ffef complementary

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

#21ffef

#FF2131

#21ffef splitComplementary

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

#21ffef

#FF21A0

#FF8021

#21ffef triadic

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

#21ffef

#EF21FF

#FFEF21

#21ffef tetradic

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

#21ffef

#8021FF

#FF2131

#A0FF21

#21ffef analogousComplementary

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

#21ffef

#FF2131

#FF21A0

#FF8021

#21ffef analogous

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

#21ffef

#21A0FF

#2131FF

#8021FF

Shades

#21ffef Light Tints

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

#21FFEF

#37FFF1

#4DFFF2

#64FFF4

#7AFFF5

#90FFF7

#A6FFF9

#BCFFFA

#D3FFFC

#E9FFFD

#21ffef Gray Shades

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

#21FFEF

#2BF2E4

#34E6D9

#3ED9CE

#47CCC3

#51C0B8

#5AB3AC

#64A6A1

#6D9996

#778D8B

#21ffef Dark Shades

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

#21FFEF

#1EE6D7

#1ACCBF

#17B3A7

#14998F

#118078

#0D6660

#0A4C48

#073330

#031918

#21ffef Red Shades

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

#21FFEF

#37E6D7

#4DCCBF

#64B3A7

#7A998F

#908078

#A66660

#BC4C48

#D33330

#E91918

#21ffef Green Shades

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

#21FFEF

#1EF2D7

#1AE6BF

#17D9A7

#14CC8F

#11C078

#0DB360

#0AA648

#079930

#038D18

#21ffef Blue Shades

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

#21FFEF

#1EE6F1

#1ACCF2

#17B3F4

#1499F5

#1180F7

#0D66F9

#0A4CFA

#0733FC

#0319FD

Readability Analysis

#21ffef as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White1.26Fail
Sample Text
Black16.62AAA
Sample Text
Red3.16A
Sample Text
Green4.06A
Sample Text
Blue6.80AA
Sample Text

#21ffef as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White1.26Fail
Sample Text
Black16.62AAA
Sample Text
Red3.16A
Sample Text
Green4.06A
Sample Text
Blue6.80AA
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#a0ede5
DeuteranomalyGreen weakness - Anomalous trichromacy#a5eaf6
TritanomalyBlue weakness - Anomalous trichromacy#6ff7f9
ProtanopiaNo red perception - Dichromacy#e9e3df
DeuteranopiaNo green perception - Dichromacy#f0defb
TritanopiaNo blue perception - Dichromacy#9cf2ff
AchromatomalyPartial color blindness - Monochromacy#8fe0da
AchromatopsiaComplete color blindness - Monochromacy#cfcfcf

#21ffef Color Code

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