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#1f21fb - Color Information

#1f21fb

Base Information

HEX

#1f21fb

RGB

31,33,251

HSL

239,96,55

HSV

239,88,98

CMYK

88,87,0,2

LAB

35,71,-102

LCH

35,124,305

XYZ

19,8,92

Web Safe

#3333ff

Web Smart

#2222ff

luminosity

0.0834

is dark color

Yes

Generate #1f21fb solid background color

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

Combinations

#1f21fb complementary

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

#1f21fb

#FBF91F

#1f21fb splitComplementary

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

#1f21fb

#FB8B1F

#8FFB1F

#1f21fb triadic

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

#1f21fb

#FB1F21

#21FB1F

#1f21fb tetradic

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

#1f21fb

#FB1F8F

#FBF91F

#1FFB8B

#1f21fb analogousComplementary

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

#1f21fb

#FBF91F

#FB8B1F

#8FFB1F

#1f21fb analogous

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

#1f21fb

#8B1FFB

#F91FFB

#FB1F8F

Shades

#1f21fb Light Tints

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

#1F21FB

#3537FB

#4C4DFC

#6264FC

#797AFD

#8F90FD

#A5A6FD

#BCBCFE

#D2D3FE

#E9E9FF

#1f21fb Gray Shades

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

#1F21FB

#292BEF

#3234E2

#3C3ED6

#4647CA

#5051BE

#595AB1

#6364A5

#6D6D99

#76778C

#1f21fb Dark Shades

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

#1F21FB

#1C1EE2

#191AC9

#1617B0

#131497

#10117E

#0C0D64

#090A4B

#060732

#030319

#1f21fb Red Shades

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

#1F21FB

#351EE2

#4C1AC9

#6217B0

#791497

#8F117E

#A50D64

#BC0A4B

#D20732

#E90319

#1f21fb Green Shades

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

#1F21FB

#1C2BE2

#1934C9

#163EB0

#134797

#10517E

#0C5A64

#09644B

#066D32

#037719

#1f21fb Blue Shades

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

#1F21FB

#1C1EFB

#191AFC

#1617FC

#1314FD

#1011FD

#0C0DFD

#090AFE

#0607FE

#0303FF

Readability Analysis

#1f21fb as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White7.87AAA
Sample Text
Black2.67Fail
Sample Text
Red1.97Fail
Sample Text
Green1.53Fail
Sample Text
Blue1.09Fail
Sample Text

#1f21fb as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White7.87AAA
Sample Text
Black2.67Fail
Sample Text
Red1.97Fail
Sample Text
Green1.53Fail
Sample Text
Blue1.09Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#0b3fc4
DeuteranomalyGreen weakness - Anomalous trichromacy#0b42b4
TritanomalyBlue weakness - Anomalous trichromacy#0b4698
ProtanopiaNo red perception - Dichromacy#0050a5
DeuteranopiaNo green perception - Dichromacy#00558c
TritanopiaNo blue perception - Dichromacy#005c60
AchromatomalyPartial color blindness - Monochromacy#2a2b7a
AchromatopsiaComplete color blindness - Monochromacy#303030

#1f21fb Color Code

NameCode
#1f21fb css background color code
.bg { background-color: #1f21fb; }
#1f21fb css text color code
.text { color: #1f21fb; }
#1f21fb css border color code
.border { border-color: #1f21fb; }