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#663f1b - Color Information

#663f1b

Base Information

HEX

#663f1b

RGB

102,63,27

HSL

29,58,25

HSV

29,74,40

CMYK

0,38,74,60

LAB

31,13,28

LCH

31,31,65

XYZ

7,6,2

Web Safe

#663333

Web Smart

#664422

luminosity

0.0646

is dark color

Yes

Generate #663f1b solid background color

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

Combinations

#663f1b complementary

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

#663f1b

#1B4266

#663f1b splitComplementary

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

#663f1b

#1B6665

#1B1C66

#663f1b triadic

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

#663f1b

#1B663F

#3F1B66

#663f1b tetradic

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

#663f1b

#1C661B

#1B4266

#651B66

#663f1b analogousComplementary

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

#663f1b

#1B4266

#1B6665

#1B1C66

#663f1b analogous

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

#663f1b

#66651B

#42661B

#1C661B

Shades

#663f1b Light Tints

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

#663F1B

#755232

#856549

#94795F

#A38C76

#B39F8D

#C2B2A4

#D1C5BB

#E0D9D1

#F0ECE8

#663f1b Gray Shades

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

#663F1B

#694625

#6B4C2F

#6E5339

#705943

#73604E

#766658

#786D62

#7B736C

#7D7A76

#663f1b Dark Shades

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

#663F1B

#5C3918

#523216

#472C13

#3D2610

#33200E

#29190B

#1F1308

#140D05

#0A0603

#663f1b Red Shades

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

#663F1B

#753918

#853216

#942C13

#A32610

#B3200E

#C2190B

#D11308

#E00D05

#F00603

#663f1b Green Shades

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

#663F1B

#5C4618

#524C16

#475313

#3D5910

#33600E

#29660B

#1F6D08

#147305

#0A7A03

#663f1b Blue Shades

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

#663F1B

#5C3932

#523249

#472C5F

#3D2676

#33208D

#2919A4

#1F13BB

#140DD1

#0A06E8

Readability Analysis

#663f1b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White9.16AAA
Sample Text
Black2.29Fail
Sample Text
Red2.29Fail
Sample Text
Green1.78Fail
Sample Text
Blue1.07Fail
Sample Text

#663f1b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White9.16AAA
Sample Text
Black2.29Fail
Sample Text
Red2.29Fail
Sample Text
Green1.78Fail
Sample Text
Blue1.07Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#594620
DeuteranomalyGreen weakness - Anomalous trichromacy#60431e
TritanomalyBlue weakness - Anomalous trichromacy#673e34
ProtanopiaNo red perception - Dichromacy#524923
DeuteranopiaNo green perception - Dichromacy#5c461f
TritanopiaNo blue perception - Dichromacy#683d42
AchromatomalyPartial color blindness - Monochromacy#514336
AchromatopsiaComplete color blindness - Monochromacy#454545

#663f1b Color Code

NameCode
#663f1b css background color code
.bg { background-color: #663f1b; }
#663f1b css text color code
.text { color: #663f1b; }
#663f1b css border color code
.border { border-color: #663f1b; }