Sienna

Sienna (#A3752E) is a dark color with a luminosity of 21%. It has a chroma value of 45.9 (out of 100). The closest web-safe color is #996633. The closest Pantone color is #A76F1F, known as buckthorn-brown (18-0935). The closest NCS color is #A37622, with the code NCS S 4055-Y10R. The grayscale version of this color is #7B7B7B. The contrast ratio with white is 4.1, and with black is 5.1. This meets the WCAG standard (4.5:1) for regular text (14pt) on a black background.

Lightness

Show relative

#FFFFFF

#F4E9D7

#E9D2AF

#DDBC88

#D2A560

#C78F38

#9F722D

#775622

#503916

#281D0B

#000000

Saturation

#C07B11

#BA7A17

#B5791C

#AF7722

#A97628

#A3752E

#9D7434

#97723A

#917140

#8C7045

#866F4B

Shade

#A37E45

#A37C40

#A37A3C

#A37937

#A37733

#A3752E

#9A6F2E

#916A2E

#87642E

#7E5F2E

#75592E

Hue

#A32E2E

#A3422E

#A3552E

#A3692E

#A37C2E

#A3902E

#A3A32E

#8FA32E

#7CA32E

#69A32E

#55A32E

#42A32E

#2EA32E

#2EA342

#2EA355

#2EA369

#2EA37C

#2EA390

#2EA3A3

#2E8FA3

#2E7CA3

#2E68A3

#2E55A3

#2E42A3

#2E2EA3

#412EA3

#552EA3

#682EA3

#7C2EA3

#8F2EA3

#A32EA3

#A32E8F

#A32E7C

#A32E69

#A32E55

#A32E42

Grayscale

#7B7B7B

Complimentary

#5C8AD1

WCAG contrast conformance

#A3752E meets the WCAG standard (4.5:1) for regular text (14pt) on a black background.

On a white background

4.1

Sienna

On a black background

5.1

Sienna

2.9

Sienna (#A3752E) does not meet the WCAG standard for either regular or large text on a lightgreen (#5AF481) background.

Sienna

Composition

The colors that composes #A3752E

RGB

163

117

46

RYB

122

163

46

CMYK

0

28

72

36

CMY

36

54

82

Conversion

CSS values of #A3752E and various standards

CSS values

HEX

#A3752E

RGB

rgb(163, 117, 46)

HSL

hsl(36, 56%, 41%)

HWB

hwb(36, 18%, 36%)

Various standards

Ansi16

rgb(128, 0, 0)

Ansi256

rgb(153, 102, 51)

HCG

rgb(163, 117, 46)

Apple

rgb(163, 117, 46)

Closest Pantone color

buckthorn-brown (18-0935)

#A76F1F

Closest NCS color

NCS S 4055-Y10R

#A37622

Color harmonies

The basic color chords based on the color wheel

Split complementary

#3B2EA3

#A3752E

#2E96A3

Triadic

#A3752E

#2EA375

#752EA3

Tetradic

#A3752E

#2EA33B

#2E5CA3

#A32E96

Analogous

#A33B2E

#A3752E

#96A32E

Color blindness

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

Achromatopsia

#7A7A7A

Deuteranopia

#84842D

Protanopia

#7D7D2E

Tritanopia

#AC6C6C