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#21b5ef - Color Information

#21b5ef

Base Information

HEX

#21b5ef

RGB

33,181,239

HSL

197,87,53

HSV

197,86,94

CMYK

86,24,0,6

LAB

69,-17,-39

LCH

69,43,247

XYZ

33,40,88

Web Safe

#33ccff

Web Smart

#22bbee

luminosity

0.3960

is dark color

No

Generate #21b5ef solid background color

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

Combinations

#21b5ef complementary

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

#21b5ef

#EF5B21

#21b5ef splitComplementary

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

#21b5ef

#EF214E

#EFC221

#21b5ef triadic

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

#21b5ef

#EF21B5

#B5EF21

#21b5ef tetradic

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

#21b5ef

#C221EF

#EF5B21

#4EEF21

#21b5ef analogousComplementary

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

#21b5ef

#EF5B21

#EF214E

#EFC221

#21b5ef analogous

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

#21b5ef

#214EEF

#5B21EF

#C221EF

Shades

#21b5ef Light Tints

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

#21B5EF

#37BCF1

#4DC4F2

#64CBF4

#7AD3F5

#90DAF7

#A6E1F9

#BCE9FA

#D3F0FC

#E9F8FD

#21b5ef Gray Shades

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

#21B5EF

#2BB0E4

#34AAD9

#3EA5CE

#47A0C3

#519BB8

#5A95AC

#6490A1

#6D8B96

#77858B

#21b5ef Dark Shades

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

#21B5EF

#1EA3D7

#1A91BF

#177FA7

#146D8F

#115B78

#0D4860

#0A3648

#072430

#031218

#21b5ef Red Shades

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

#21B5EF

#37A3D7

#4D91BF

#647FA7

#7A6D8F

#905B78

#A64860

#BC3648

#D32430

#E91218

#21b5ef Green Shades

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

#21B5EF

#1EB0D7

#1AAABF

#17A5A7

#14A08F

#119B78

#0D9560

#0A9048

#078B30

#038518

#21b5ef Blue Shades

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

#21B5EF

#1EA3F1

#1A91F2

#177FF4

#146DF5

#115BF7

#0D48F9

#0A36FA

#0724FC

#0312FD

Readability Analysis

#21b5ef as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White2.35Fail
Sample Text
Black8.92AAA
Sample Text
Red1.70Fail
Sample Text
Green2.18Fail
Sample Text
Blue3.65A
Sample Text

#21b5ef as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White2.35Fail
Sample Text
Black8.92AAA
Sample Text
Red1.70Fail
Sample Text
Green2.18Fail
Sample Text
Blue3.65A
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#6aabe8
DeuteranomalyGreen weakness - Anomalous trichromacy#61acf2
TritanomalyBlue weakness - Anomalous trichromacy#0cb8d6
ProtanopiaNo red perception - Dichromacy#94a5e4
DeuteranopiaNo green perception - Dichromacy#86a6f4
TritanopiaNo blue perception - Dichromacy#00b9c7
AchromatomalyPartial color blindness - Monochromacy#6ea4b9
AchromatopsiaComplete color blindness - Monochromacy#9a9a9a

#21b5ef Color Code

NameCode
#21b5ef css background color code
.bg { background-color: #21b5ef; }
#21b5ef css text color code
.text { color: #21b5ef; }
#21b5ef css border color code
.border { border-color: #21b5ef; }