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#21bff4 - Color Information

#21bff4

Base Information

HEX

#21bff4

RGB

33,191,244

HSL

195,91,54

HSV

195,86,96

CMYK

86,22,0,4

LAB

72,-20,-37

LCH

72,42,241

XYZ

36,44,92

Web Safe

#33ccff

Web Smart

#22bbee

luminosity

0.4412

is dark color

No

Generate #21bff4 solid background color

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

Combinations

#21bff4 complementary

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

#21bff4

#F45621

#21bff4 splitComplementary

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

#21bff4

#F42155

#F4BF21

#21bff4 triadic

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

#21bff4

#F421BF

#BFF421

#21bff4 tetradic

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

#21bff4

#C021F4

#F45621

#56F421

#21bff4 analogousComplementary

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

#21bff4

#F45621

#F42155

#F4BF21

#21bff4 analogous

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

#21bff4

#2156F4

#5621F4

#C021F4

Shades

#21bff4 Light Tints

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

#21BFF4

#37C5F5

#4DCCF6

#64D2F7

#7AD9F8

#90DFFA

#A6E5FB

#BCECFC

#D3F2FD

#E9F9FE

#21bff4 Gray Shades

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

#21BFF4

#2BB9E8

#34B2DD

#3EACD1

#47A6C6

#51A0BA

#5A99AE

#6493A3

#6D8D97

#77868C

#21bff4 Dark Shades

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

#21BFF4

#1EACDC

#1A99C3

#1786AB

#147392

#11607A

#0D4C62

#0A3949

#072631

#031318

#21bff4 Red Shades

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

#21BFF4

#37ACDC

#4D99C3

#6486AB

#7A7392

#90607A

#A64C62

#BC3949

#D32631

#E91318

#21bff4 Green Shades

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

#21BFF4

#1EB9DC

#1AB2C3

#17ACAB

#14A692

#11A07A

#0D9962

#0A9349

#078D31

#038618

#21bff4 Blue Shades

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

#21BFF4

#1EACF5

#1A99F6

#1786F7

#1473F8

#1160FA

#0D4CFB

#0A39FC

#0726FD

#0313FE

Readability Analysis

#21bff4 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White2.14Fail
Sample Text
Black9.82AAA
Sample Text
Red1.87Fail
Sample Text
Green2.40Fail
Sample Text
Blue4.02A
Sample Text

#21bff4 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White2.14Fail
Sample Text
Black9.82AAA
Sample Text
Red1.87Fail
Sample Text
Green2.40Fail
Sample Text
Blue4.02A
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#71b4ed
DeuteranomalyGreen weakness - Anomalous trichromacy#69b4f8
TritanomalyBlue weakness - Anomalous trichromacy#0cc1de
ProtanopiaNo red perception - Dichromacy#9faee9
DeuteranopiaNo green perception - Dichromacy#92aefa
TritanopiaNo blue perception - Dichromacy#00c3d1
AchromatomalyPartial color blindness - Monochromacy#73acbf
AchromatopsiaComplete color blindness - Monochromacy#a1a1a1

#21bff4 Color Code

NameCode
#21bff4 css background color code
.bg { background-color: #21bff4; }
#21bff4 css text color code
.text { color: #21bff4; }
#21bff4 css border color code
.border { border-color: #21bff4; }