#8a3f14

Copper Canyon

Closest match (97% match)

Color formats

RGB

rgb(138, 63, 20)

Red, Green, Blue components

HSL

hsl(22, 75%, 31%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 54, 86, 46)

Print color encoding

Luminance

0.090

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#8a3f14

#145f8a

Analogous (Adjacent)

#8a1424

#8a3f14

#8a7a14

Triadic

#8a3f14

#148a3f

#3f148a

Split complementary

#8a3f14

#148a7a

#14248a

Complete conversion table

HEX

#8A3F14

RGB

rgb(138,63,20)

RGBA

rgba(138,63,20, 1)

HSL

hsl(21.86,74.68%,30.98%)

OKLCH (Modern CSS)

oklch(0.46 0.12 46.3)

CSS Variable

--color: #8a3f14;

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

7.50

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.80

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#8a3f14#2c2c14

ORIG

SIM

Deuteranopia (green)

#8a3f14#5d6714

ORIG

SIM

Tritanopia (blue)

#8a3f14#865962

ORIG

SIM

Monochrome (color blind)

#8a3f14#555555

Mixing guide

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

MIXING PALETTE

45%

35%

20%

RYB PIGMENTS

Ivory black

Pigment

45%

Cadmium red

Pigment

35%

Cadmium yellow

Pigment

20%

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)

9.0%

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.

Espresso Martini

#8C3A00

Otterly Brown

#8C4512

Chocolate Covered

#8B4121

Hot Brown

#984218

Matisse

#145F8A

Hacienda

#8A7A14

Merlot

#8A1424

Jewel

#148A3F

Persian Indigo

#3F148A

Genoa

#148A7A

Raw Sienna

#CA7447

Indian Tan

#4F0A00