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#a31b0a - Color Information

#a31b0a

Base Information

HEX

#a31b0a

RGB

163,27,10

HSL

7,88,34

HSV

7,94,64

CMYK

0,83,94,36

LAB

35,53,45

LCH

35,69,40

XYZ

16,9,1

Web Safe

#993300

Web Smart

#aa2211

luminosity

0.0859

is dark color

Yes

Pantone Color

No

W3C Color

No

Generate #a31b0a solid background color

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

Combinations

#a31b0a complementary

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

#a31b0a

#0A92A3

#a31b0a splitComplementary

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

#a31b0a

#0AA368

#0A45A3

#a31b0a triadic

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

#a31b0a

#0AA31B

#1B0AA3

#a31b0a tetradic

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

#a31b0a

#45A30A

#0A92A3

#670AA3

#a31b0a analogousComplementary

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

#a31b0a

#0A92A3

#0AA368

#0A45A3

#a31b0a analogous

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

#a31b0a

#A3680A

#92A30A

#45A30A

Shades

#a31b0a Light Tints

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

#A31B0A

#AC3222

#B5493B

#BF5F54

#C8766C

#D18D85

#DAA49D

#E3BBB6

#EDD1CE

#F6E8E7

#a31b0a Gray Shades

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

#A31B0A

#A02516

#9C2F22

#99392D

#954339

#924E45

#8E5851

#8B625D

#876C68

#847674

#a31b0a Dark Shades

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

#A31B0A

#931809

#821608

#721307

#621006

#520E05

#410B04

#310803

#210502

#100301

#a31b0a Red Shades

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

#A31B0A

#AC1809

#B51608

#BF1307

#C81006

#D10E05

#DA0B04

#E30803

#ED0502

#F60301

#a31b0a Green Shades

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

#A31B0A

#932509

#822F08

#723907

#624306

#524E05

#415804

#316203

#216C02

#107601

#a31b0a Blue Shades

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

#A31B0A

#931822

#82163B

#721354

#62106C

#520E85

#410B9D

#3108B6

#2105CE

#1003E7

Readability Analysis

#a31b0a as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White7.72AAA
Sample Text
Black2.72Fail
Sample Text
Red1.93Fail
Sample Text
Green1.50Fail
Sample Text
Blue1.11Fail
Sample Text

#a31b0a as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White7.72AAA
Sample Text
Black2.72Fail
Sample Text
Red1.93Fail
Sample Text
Green1.50Fail
Sample Text
Blue1.11Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#773f16
DeuteranomalyGreen weakness - Anomalous trichromacy#7f3c04
TritanomalyBlue weakness - Anomalous trichromacy#a21e17
ProtanopiaNo red perception - Dichromacy#5e541d
DeuteranopiaNo green perception - Dichromacy#6b4f00
TritanopiaNo blue perception - Dichromacy#a21f1f
AchromatomalyPartial color blindness - Monochromacy#5e2d26
AchromatopsiaComplete color blindness - Monochromacy#373737

#a31b0a Color Code

NameCode
#a31b0a css background color code
.bg { background-color: #a31b0a; }
#a31b0a css text color code
.text { color: #a31b0a; }
#a31b0a css border color code
.border { border-color: #a31b0a; }