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#3f181b - Color Information

#3f181b

Base Information

HEX

#3f181b

RGB

63,24,27

HSL

355,45,17

HSV

355,62,25

CMYK

0,62,57,75

LAB

14,19,7

LCH

14,21,20

XYZ

3,2,1

Web Safe

#330033

Web Smart

#441122

luminosity

0.0179

is dark color

Yes

Generate #3f181b solid background color

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

Combinations

#3f181b complementary

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

#3f181b

#183F3C

#3f181b splitComplementary

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

#3f181b

#183F29

#182F3F

#3f181b triadic

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

#3f181b

#1B3F18

#181B3F

#3f181b tetradic

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

#3f181b

#2F3F18

#183F3C

#29183F

#3f181b analogousComplementary

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

#3f181b

#183F3C

#183F29

#182F3F

#3f181b analogous

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

#3f181b

#3F2818

#3F3C18

#2F3F18

Shades

#3f181b Light Tints

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

#3F181B

#522F32

#654649

#795D5F

#8C7476

#9F8C8D

#B2A3A4

#C5BABB

#D9D1D1

#ECE8E8

#3f181b Gray Shades

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

#3F181B

#462225

#4C2D2F

#533739

#594243

#604C4E

#665658

#6D6162

#736B6C

#7A7676

#3f181b Dark Shades

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

#3F181B

#391618

#321316

#2C1113

#260E10

#200C0E

#190A0B

#130708

#0D0505

#060203

#3f181b Red Shades

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

#3F181B

#521618

#651316

#791113

#8C0E10

#9F0C0E

#B20A0B

#C50708

#D90505

#EC0203

#3f181b Green Shades

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

#3F181B

#392218

#322D16

#2C3713

#264210

#204C0E

#19560B

#136108

#0D6B05

#067603

#3f181b Blue Shades

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

#3F181B

#391632

#321349

#2C115F

#260E76

#200C8D

#190AA4

#1307BB

#0D05D1

#0602E8

Readability Analysis

#3f181b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White15.47AAA
Sample Text
Black1.36Fail
Sample Text
Red3.87A
Sample Text
Green3.01A
Sample Text
Blue1.80Fail
Sample Text

#3f181b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White15.47AAA
Sample Text
Black1.36Fail
Sample Text
Red3.87A
Sample Text
Green3.01A
Sample Text
Blue1.80Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#322322
DeuteranomalyGreen weakness - Anomalous trichromacy#36221d
TritanomalyBlue weakness - Anomalous trichromacy#401c1e
ProtanopiaNo red perception - Dichromacy#2b2925
DeuteranopiaNo green perception - Dichromacy#31271f
TritanopiaNo blue perception - Dichromacy#411e20
AchromatomalyPartial color blindness - Monochromacy#2c1d1f
AchromatopsiaComplete color blindness - Monochromacy#212121

#3f181b Color Code

NameCode
#3f181b css background color code
.bg { background-color: #3f181b; }
#3f181b css text color code
.text { color: #3f181b; }
#3f181b css border color code
.border { border-color: #3f181b; }