#994444

Copper Rust

Closest match (99% match)

Color formats

RGB

rgb(153, 68, 68)

Red, Green, Blue components

HSL

hsl(0, 38%, 43%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 56, 56, 40)

Print color encoding

Luminance

0.113

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#994444

#449999

Analogous (Adjacent)

#99446e

#994444

#996f44

Triadic

#994444

#449944

#444499

Split complementary

#994444

#44996f

#446e99

Complete conversion table

HEX

#994444

RGB

rgb(153,68,68)

RGBA

rgba(153,68,68, 1)

HSL

hsl(0,38.46%,43.33%)

OKLCH (Modern CSS)

oklch(0.50 0.11 22.1)

CSS Variable

--color: #994444;

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

6.43

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.26

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#994444#444444

ORIG

SIM

Deuteranopia (green)

#994444#788044

ORIG

SIM

Tritanopia (blue)

#994444#95626c

ORIG

SIM

Monochrome (color blind)

#994444#5f5f5f

Mixing guide

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

MIXING PALETTE

71%

29%

RYB PIGMENTS

Cadmium red

Pigment

71%

Ivory black

Pigment

29%

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)

11.3%

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.

Red My Mind

#994341

Lumberjack

#9D4542

Sappanwood

#9E3D3F

Eternal Flame

#A13F49

Wedgewood

#449999

Cape Palliser

#996F44

Vin Rouge

#99446F

Fruit Salad

#449944

Galaxy Express

#444499

Ocean Green

#44996F

New York Pink

#D87B78

Maroon Oak

#5D0C16