Sienna

Sienna (#B45439) is a dark color with a luminosity of 16%. It has a chroma value of 48.2 (out of 100). The closest web-safe color is #CC6633. The closest Pantone color is #B3573F, known as autumn-glaze (18-1451). The closest NCS color is #B55942, with the code NCS S 3050-Y70R. The grayscale version of this color is #6E6E6E. The contrast ratio with white is 4.9, and with black is 4.3. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

Lightness

Show relative

#FFFFFF

#F3DED8

#E6BDB2

#DA9C8B

#CE7B64

#C25A3D

#9B4831

#743625

#4D2419

#27120C

#000000

Saturation

#D3431A

#CD4620

#C64A27

#C04D2D

#BA5133

#B45439

#AE573F

#A85B45

#A25E4B

#9B6252

#956558

Shade

#B46A56

#B46650

#B4614A

#B45D44

#B4583F

#B45439

#AC5239

#A55139

#9D4F39

#964D39

#8F4C39

Hue

#B43939

#B44E39

#B46239

#B47639

#B48B39

#B4A039

#B4B439

#9FB439

#8BB439

#77B439

#62B439

#4EB439

#39B439

#39B44E

#39B462

#39B477

#39B48B

#39B4A0

#39B4B4

#399FB4

#398BB4

#3976B4

#3962B4

#394EB4

#3939B4

#4D39B4

#6239B4

#7639B4

#8B39B4

#9F39B4

#B439B4

#B4399F

#B4398B

#B43977

#B43962

#B4394E

Grayscale

#6E6E6E

Complimentary

#4BABC6

WCAG contrast conformance

#B45439 meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

On a white background

4.9

Sienna

On a black background

4.3

Sienna

2.6

Sienna (#B45439) does not meet the WCAG standard for either regular or large text on a limegreen (#57D829) background.

Sienna

Composition

The colors that composes #B45439

RGB

180

84

57

RYB

180

92

57

CMYK

0

53

68

29

CMY

29

67

78

Conversion

CSS values of #B45439 and various standards

CSS values

HEX

#B45439

RGB

rgb(180, 84, 57)

HSL

hsl(13, 52%, 46%)

HWB

hwb(13, 22%, 29%)

Various standards

Ansi16

rgb(128, 0, 0)

Ansi256

rgb(204, 102, 51)

HCG

rgb(180, 84, 57)

Apple

rgb(180, 84, 57)

Closest Pantone color

autumn-glaze (18-1451)

#B3573F

Closest NCS color

NCS S 3050-Y70R

#B55942

Color harmonies

The basic color chords based on the color wheel

Split complementary

#395BB4

#B45439

#39B492

Triadic

#B45439

#39B454

#5439B4

Tetradic

#B45439

#5BB439

#3999B4

#9139B4

Analogous

#B4395B

#B45439

#B49239

Color blindness

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

Achromatopsia

#666666

Deuteranopia

#747436

Protanopia

#646439

Tritanopia

#B75151