Brown

Brown (#AC3721) is an intense dark color with a luminosity of 12%. It has a chroma value of 54.5 (out of 100). The closest web-safe color is #993333. The closest Pantone color is #A23C26, known as rooibos-tea (18-1355). The closest NCS color is #B04023, with the code NCS S 2570-Y70R. The grayscale version of this color is #585858. The contrast ratio with white is 6.3, and with black is 3.3. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

Lightness

Show relative

#FFFFFF

#F7DAD4

#EFB4A9

#E68F7F

#DE6A54

#D64429

#AB3721

#802919

#561B10

#2B0E08

#000000

Saturation

#CF1F00

#C82405

#C1290C

#BA2E13

#B3321A

#AC3721

#A53C28

#9E412F

#974536

#904A3D

#894F44

Shade

#AC4531

#AC422E

#AC3F2B

#AC3D28

#AC3A24

#AC3721

#A43621

#9B3421

#933321

#8B3221

#833021

Hue

#AC2121

#AC3821

#AC4F21

#AC6721

#AC7E21

#AC9521

#ACAC21

#95AC21

#7EAC21

#67AC21

#4FAC21

#38AC21

#21AC21

#21AC38

#21AC4F

#21AC67

#21AC7E

#21AC95

#21ACAC

#2195AC

#217EAC

#2166AC

#214FAC

#2138AC

#2121AC

#3821AC

#4F21AC

#6621AC

#7E21AC

#9521AC

#AC21AC

#AC2195

#AC217E

#AC2167

#AC214F

#AC2138

Grayscale

#585858

Complimentary

#53C8DE

WCAG contrast conformance

#AC3721 meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

On a white background

6.3

Brown

On a black background

3.3

Brown

2.7

Brown (#AC3721) does not meet the WCAG standard for either regular or large text on a sandybrown (#E5995B) background.

Brown

Composition

The colors that composes #AC3721

RGB

172

55

33

RYB

172

59

33

CMYK

0

68

81

33

CMY

33

78

87

Conversion

CSS values of #AC3721 and various standards

CSS values

HEX

#AC3721

RGB

rgb(172, 55, 33)

HSL

hsl(9, 68%, 40%)

HWB

hwb(9, 13%, 33%)

Various standards

Ansi16

rgb(128, 0, 0)

Ansi256

rgb(153, 51, 51)

HCG

rgb(172, 55, 33)

Apple

rgb(172, 55, 33)

Closest Pantone color

rooibos-tea (18-1355)

#A23C26

Closest NCS color

NCS S 2570-Y70R

#B04023

Color harmonies

The basic color chords based on the color wheel

Split complementary

#2150AC

#AC3721

#21AC7D

Triadic

#AC3721

#21AC37

#3721AC

Tetradic

#AC3721

#50AC21

#2196AC

#7D21AC

Analogous

#AC2150

#AC3721

#AC7D21

Color blindness

Below is a simulation map of how people with vision deciciency perceive your color

Achromatopsia

#4E4E4E

Deuteranopia

#5E5E1E

Protanopia

#4B4B20

Tritanopia

#AF3434