#864c3c

Ironstone

Closest match (98% match)

Color formats

RGB

rgb(134, 76, 60)

Red, Green, Blue components

HSL

hsl(13, 38%, 38%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 43, 55, 47)

Print color encoding

Luminance

0.106

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#864c3c

#3c7686

Analogous (Adjacent)

#863c51

#864c3c

#86713c

Triadic

#864c3c

#3c864c

#4c3c86

Split complementary

#864c3c

#3c8671

#3c5186

Complete conversion table

HEX

#864C3C

RGB

rgb(134,76,60)

RGBA

rgba(134,76,60, 1)

HSL

hsl(12.97,38.14%,38.04%)

OKLCH (Modern CSS)

oklch(0.48 0.08 36.3)

CSS Variable

--color: #864c3c;

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

6.75

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.11

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#864c3c#45453c

ORIG

SIM

Deuteranopia (green)

#864c3c#69703c

ORIG

SIM

Tritanopia (blue)

#864c3c#835d67

ORIG

SIM

Monochrome (color blind)

#864c3c#5b5b5b

Mixing guide

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

MIXING PALETTE

45%

43%

12%

RYB PIGMENTS

Ivory black

Pigment

45%

Cadmium red

Pigment

43%

Cadmium yellow

Pigment

12%

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)

10.6%

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.

Nutmeg

#7E4A3B

Annatto

#8C5341

Chocolate Explosion

#8E473B

Chocolate Magma

#7A463A

Ming

#3C7686

Pesto

#86713C

Solid Pink

#863C51

Goblin

#3C864C

Victoria

#4C3C86

Viridian

#3C8671

Contessa

#C28270

Van Cleef

#4D1B0E