#af6f39

Copper

Closest match (97% match)

Color formats

RGB

rgb(175, 111, 57)

Red, Green, Blue components

HSL

hsl(27, 51%, 45%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 37, 67, 31)

Print color encoding

Luminance

0.208

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#af6f39

#3979af

Analogous (Adjacent)

#af393e

#af6f39

#afaa39

Triadic

#af6f39

#39af6f

#6f39af

Split complementary

#af6f39

#39afaa

#393eaf

Complete conversion table

HEX

#AF6F39

RGB

rgb(175,111,57)

RGBA

rgba(175,111,57, 1)

HSL

hsl(27.46,50.86%,45.49%)

OKLCH (Modern CSS)

oklch(0.60 0.11 58.7)

CSS Variable

--color: #af6f39;

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

4.07

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.16

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#af6f39#575739

ORIG

SIM

Deuteranopia (green)

#af6f39#828c39

ORIG

SIM

Tritanopia (blue)

#af6f39#ac7f8d

ORIG

SIM

Monochrome (color blind)

#af6f39#7e7e7e

Mixing guide

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

MIXING PALETTE

45%

38%

16%

RYB PIGMENTS

Cadmium red

Pigment

45%

Cadmium yellow

Pigment

38%

Ivory black

Pigment

16%

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)

20.8%

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.

Ginger Dough

#B06D3B

Bourbon

#AF6C3E

Copper

#B87333

Brown Alpaca

#B86D29

Astral

#3979AF

Earls Green

#AFAA39

Medium Carmine

#AF393E

Ocean Green

#39AF6F

Royal Purple

#6F39AF

Keppel

#39AFAA

Porsche

#EFA76E

Peru Tan

#723B04