#c1723e

Copper

Closest match (96% match)

Color formats

RGB

rgb(193, 114, 62)

Red, Green, Blue components

HSL

hsl(24, 51%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 41, 68, 24)

Print color encoding

Luminance

0.237

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#c1723e

#3e8dc1

Analogous (Adjacent)

#c13e4c

#c1723e

#c1b43e

Triadic

#c1723e

#3ec172

#723ec1

Split complementary

#c1723e

#3ec1b4

#3e4bc1

Complete conversion table

HEX

#C1723E

RGB

rgb(193,114,62)

RGBA

rgba(193,114,62, 1)

HSL

hsl(23.82,51.37%,50%)

OKLCH (Modern CSS)

oklch(0.63 0.12 52.1)

CSS Variable

--color: #c1723e;

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

3.66

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.74

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#c1723e#5b5b3e

ORIG

SIM

Deuteranopia (green)

#c1723e#8f9a3e

ORIG

SIM

Tritanopia (blue)

#c1723e#bd8997

ORIG

SIM

Monochrome (color blind)

#c1723e#868686

Mixing guide

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

MIXING PALETTE

60%

40%

RYB PIGMENTS

Cadmium red

Pigment

60%

Cadmium yellow

Pigment

40%

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)

23.7%

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.

Lucky Penny

#BC6F37

Cork Wood

#CC7744

Hot Caramel

#CC6E3B

Cajeta

#C46D29

Boston Blue

#3E8DC1

Earls Green

#C1B43E

Crail

#C13E4C

Emerald

#3EC172

Fuchsia Blue

#723EC1

Puerto Rico

#3EC1B4

Hit Pink

#FFAB74

Rusty Nail

#823D09