#b66646

Brown Rust

Closest match (95% match)

Color formats

RGB

rgb(182, 102, 70)

Red, Green, Blue components

HSL

hsl(17, 44%, 49%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 44, 62, 29)

Print color encoding

Luminance

0.199

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#b66646

#4696b6

Analogous (Adjacent)

#b6465e

#b66646

#b69e46

Triadic

#b66646

#46b666

#6646b6

Split complementary

#b66646

#46b69e

#465eb6

Complete conversion table

HEX

#B66646

RGB

rgb(182,102,70)

RGBA

rgba(182,102,70, 1)

HSL

hsl(17.14,44.44%,49.41%)

OKLCH (Modern CSS)

oklch(0.59 0.11 42.1)

CSS Variable

--color: #b66646;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

4.22

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.98

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#b66646#585846

ORIG

SIM

Deuteranopia (green)

#b66646#8b9446

ORIG

SIM

Tritanopia (blue)

#b66646#b27e8c

ORIG

SIM

Monochrome (color blind)

#b66646#7b7b7b

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

70%

28%

RYB PIGMENTS

Cadmium red

Pigment

70%

Cadmium yellow

Pigment

28%

Ivory black

Pigment

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Orange hue

590–620 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Warm

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

19.9%

Dark • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Clay

#B66A50

Caramel Dream

#B8623B

Mars

#AD6242

Red Cent

#AD654C

Steel Blue

#4696B6

Husk

#B69E46

Hippie Pink

#B6465E

Chateau Green

#46B666

Studio

#6646B6

Keppel

#46B69E

Sandy brown

#F69E7B

Peanut

#783115