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#21b7d8 - Color Information

#21b7d8

Base Information

HEX

#21b7d8

RGB

33,183,216

HSL

191,73,49

HSV

191,85,85

CMYK

85,15,0,15

LAB

69,-26,-27

LCH

69,37,227

XYZ

30,39,71

Web Safe

#33cccc

Web Smart

#22bbdd

luminosity

0.3915

is dark color

No

Generate #21b7d8 solid background color

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

Combinations

#21b7d8 complementary

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

#21b7d8

#D84221

#21b7d8 splitComplementary

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

#21b7d8

#D8215C

#D89D21

#21b7d8 triadic

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

#21b7d8

#D821B7

#B7D821

#21b7d8 tetradic

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

#21b7d8

#9D21D8

#D84221

#5CD821

#21b7d8 analogousComplementary

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

#21b7d8

#D84221

#D8215C

#D89D21

#21b7d8 analogous

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

#21b7d8

#215CD8

#4221D8

#9D21D8

Shades

#21b7d8 Light Tints

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

#21B7D8

#37BEDC

#4DC5E0

#64CDE4

#7AD4E8

#90DBEC

#A6E2EF

#BCE9F3

#D3F1F7

#E9F8FB

#21b7d8 Gray Shades

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

#21B7D8

#2BB2CF

#34ACC6

#3EA7BE

#47A1B5

#519CAC

#5A96A3

#64919A

#6D8B92

#778689

#21b7d8 Dark Shades

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

#21B7D8

#1EA5C2

#1A92AD

#178097

#146E82

#115C6C

#0D4956

#0A3741

#07252B

#031216

#21b7d8 Red Shades

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

#21B7D8

#37A5C2

#4D92AD

#648097

#7A6E82

#905C6C

#A64956

#BC3741

#D3252B

#E91216

#21b7d8 Green Shades

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

#21B7D8

#1EB2C2

#1AACAD

#17A797

#14A182

#119C6C

#0D9656

#0A9141

#078B2B

#038616

#21b7d8 Blue Shades

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

#21B7D8

#1EA5DC

#1A92E0

#1780E4

#146EE8

#115CEC

#0D49EF

#0A37F3

#0725F7

#0312FB

Readability Analysis

#21b7d8 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White2.38Fail
Sample Text
Black8.83AAA
Sample Text
Red1.68Fail
Sample Text
Green2.16Fail
Sample Text
Blue3.61A
Sample Text

#21b7d8 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White2.38Fail
Sample Text
Black8.83AAA
Sample Text
Red1.68Fail
Sample Text
Green2.16Fail
Sample Text
Blue3.61A
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#70abd0
DeuteranomalyGreen weakness - Anomalous trichromacy#6cabdc
TritanomalyBlue weakness - Anomalous trichromacy#0cb8cd
ProtanopiaNo red perception - Dichromacy#9da5cc
DeuteranopiaNo green perception - Dichromacy#97a4de
TritanopiaNo blue perception - Dichromacy#00b8c7
AchromatomalyPartial color blindness - Monochromacy#6ea4b0
AchromatopsiaComplete color blindness - Monochromacy#999999

#21b7d8 Color Code

NameCode
#21b7d8 css background color code
.bg { background-color: #21b7d8; }
#21b7d8 css text color code
.text { color: #21b7d8; }
#21b7d8 css border color code
.border { border-color: #21b7d8; }