#ac5521

Desert

Closest match (95% match)

Color formats

RGB

rgb(172, 85, 33)

Red, Green, Blue components

HSL

hsl(22, 68%, 40%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 51, 81, 33)

Print color encoding

Luminance

0.154

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#ac5521

#2178ac

Analogous (Adjacent)

#ac2132

#ac5521

#ac9b21

Triadic

#ac5521

#21ac55

#5521ac

Split complementary

#ac5521

#21ac9b

#2132ac

Complete conversion table

HEX

#AC5521

RGB

rgb(172,85,33)

RGBA

rgba(172,85,33, 1)

HSL

hsl(22.45,67.8%,40.2%)

OKLCH (Modern CSS)

oklch(0.55 0.13 47.8)

CSS Variable

--color: #ac5521;

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

5.15

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.08

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#ac5521#3e3e21

ORIG

SIM

Deuteranopia (green)

#ac5521#778221

ORIG

SIM

Tritanopia (blue)

#ac5521#a8727e

ORIG

SIM

Monochrome (color blind)

#ac5521#6f6d6c

Mixing guide

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

MIXING PALETTE

46%

28%

26%

RYB PIGMENTS

Cadmium red

Pigment

46%

Cadmium yellow

Pigment

28%

Ivory black

Pigment

26%

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)

15.4%

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.

Wine Barrel

#AA5522

Spicy Cinnamon

#A85624

Autumnal

#AD5928

Sienna

#A9561E

Matisse

#2178AC

Lemon Ginger

#AC9B21

Mexican Red

#AC2132

Mountain Meadow

#21AC55

Daisy Bush

#5521AC

Jungle Green

#21AC9B

Jaffa

#EE8C55

Cedar Wood Finish

#6D2000