#8f5249

Copper Rust

Closest match (95% match)

Color formats

RGB

rgb(143, 82, 73)

Red, Green, Blue components

HSL

hsl(8, 32%, 42%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 43, 49, 44)

Print color encoding

Luminance

0.124

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#8f5249

#49868f

Analogous (Adjacent)

#8f4963

#8f5249

#8f7549

Triadic

#8f5249

#498f52

#52498f

Split complementary

#8f5249

#498f75

#49638f

Complete conversion table

HEX

#8F5249

RGB

rgb(143,82,73)

RGBA

rgba(143,82,73, 1)

HSL

hsl(7.71,32.41%,42.35%)

OKLCH (Modern CSS)

oklch(0.51 0.08 29.2)

CSS Variable

--color: #8f5249;

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

6.05

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.47

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#8f5249#4e4e49

ORIG

SIM

Deuteranopia (green)

#8f5249#747a49

ORIG

SIM

Tritanopia (blue)

#8f5249#8c646f

ORIG

SIM

Monochrome (color blind)

#8f5249#636363

Mixing guide

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

MIXING PALETTE

56%

36%

RYB PIGMENTS

Cadmium red

Pigment

56%

Ivory black

Pigment

36%

Cadmium yellow

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

Red hue

620–750 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)

12.4%

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.

Chocolate Explosion

#8E473B

Annatto

#8C5341

Root Beer

#81544A

Sly Fox

#804741

Smalt Blue

#49868F

Shadow

#8F7549

Cannon Pink

#8F4963

Fruit Salad

#498F52

Victoria

#52498F

Viridian

#498F75

My Pink

#CC887E

Brown Derby

#55201A