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#21d9f1 - Color Information

#21d9f1

Base Information

HEX

#21d9f1

RGB

33,217,241

HSL

187,88,54

HSV

187,86,95

CMYK

86,10,0,5

LAB

80,-34,-24

LCH

80,42,215

XYZ

41,56,92

Web Safe

#33ccff

Web Smart

#22ddee

luminosity

0.5630

is dark color

No

Generate #21d9f1 solid background color

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

Combinations

#21d9f1 complementary

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

#21d9f1

#F13921

#21d9f1 splitComplementary

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

#21d9f1

#F12171

#F1A121

#21d9f1 triadic

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

#21d9f1

#F121D9

#D9F121

#21d9f1 tetradic

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

#21d9f1

#A121F1

#F13921

#71F121

#21d9f1 analogousComplementary

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

#21d9f1

#F13921

#F12171

#F1A121

#21d9f1 analogous

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

#21d9f1

#2171F1

#3921F1

#A121F1

Shades

#21d9f1 Light Tints

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

#21D9F1

#37DDF2

#4DE1F4

#64E4F5

#7AE8F7

#90ECF8

#A6F0F9

#BCF4FB

#D3F7FC

#E9FBFE

#21d9f1 Gray Shades

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

#21D9F1

#2BD0E6

#34C7DA

#3EBECF

#47B5C4

#51ADB9

#5AA4AD

#649BA2

#6D9297

#77898B

#21d9f1 Dark Shades

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

#21D9F1

#1EC3D9

#1AAEC1

#1798A9

#148291

#116D79

#0D5760

#0A4148

#072B30

#031618

#21d9f1 Red Shades

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

#21D9F1

#37C3D9

#4DAEC1

#6498A9

#7A8291

#906D79

#A65760

#BC4148

#D32B30

#E91618

#21d9f1 Green Shades

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

#21D9F1

#1ED0D9

#1AC7C1

#17BEA9

#14B591

#11AD79

#0DA460

#0A9B48

#079230

#038918

#21d9f1 Blue Shades

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

#21D9F1

#1EC3F2

#1AAEF4

#1798F5

#1482F7

#116DF8

#0D57F9

#0A41FB

#072BFC

#0316FE

Readability Analysis

#21d9f1 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White1.71Fail
Sample Text
Black12.26AAA
Sample Text
Red2.33Fail
Sample Text
Green3.00A
Sample Text
Blue5.02AA
Sample Text

#21d9f1 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White1.71Fail
Sample Text
Black12.26AAA
Sample Text
Red2.33Fail
Sample Text
Green3.00A
Sample Text
Blue5.02AA
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#85cbe8
DeuteranomalyGreen weakness - Anomalous trichromacy#83caf6
TritanomalyBlue weakness - Anomalous trichromacy#1dd9ed
ProtanopiaNo red perception - Dichromacy#bec3e3
DeuteranopiaNo green perception - Dichromacy#bbc1fa
TritanopiaNo blue perception - Dichromacy#1ad9ea
AchromatomalyPartial color blindness - Monochromacy#7ec1ca
AchromatopsiaComplete color blindness - Monochromacy#b4b4b4

#21d9f1 Color Code

NameCode
#21d9f1 css background color code
.bg { background-color: #21d9f1; }
#21d9f1 css text color code
.text { color: #21d9f1; }
#21d9f1 css border color code
.border { border-color: #21d9f1; }