#ac2e00

Fire

Closest match (95% match)

Color formats

RGB

rgb(172, 46, 0)

Red, Green, Blue components

HSL

hsl(16, 100%, 34%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 73, 100, 33)

Print color encoding

Luminance

0.107

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#ac2e00

#007eac

Analogous (Adjacent)

#ac0028

#ac2e00

#ac8400

Triadic

#ac2e00

#00ac2e

#2e00ac

Split complementary

#ac2e00

#00ac84

#0028ac

Complete conversion table

HEX

#AC2E00

RGB

rgb(172,46,0)

RGBA

rgba(172,46,0, 1)

HSL

hsl(16.05,100%,33.73%)

OKLCH (Modern CSS)

oklch(0.49 0.17 36.1)

CSS Variable

--color: #ac2e00;

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

6.68

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.14

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#ac2e00#1a1900

ORIG

SIM

Deuteranopia (green)

#ac2e00#6b7800

ORIG

SIM

Tritanopia (blue)

#ac2e00#a66069

ORIG

SIM

Monochrome (color blind)

#ac2e00#765448

Mixing guide

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

MIXING PALETTE

49%

33%

18%

RYB PIGMENTS

Cadmium red

Pigment

49%

Ivory black

Pigment

33%

Cadmium yellow

Pigment

18%

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)

10.7%

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.

Rusty Red

#AF2F0D

Crimson Velvet Sunset

#B52604

Rust

#A83C09

Muddy

#A13905

Deep Cerulean

#007EAC

Pirate Gold

#AC8400

Carmine

#AC0028

Green Haze

#00AC2E

Dark Blue

#2E00AC

Persian Green

#00AC84

Flamingo

#F06938

Lonestar

#6C0000