#ff1133

Rage

ReadyTools Database (Exact)

Torch Red

~99% match

Color formats

RGB

rgb(255, 17, 51)

Red, Green, Blue components

HSL

hsl(351, 100%, 53%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 93, 80, 0)

Print color encoding

Luminance

0.219

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#ff1133

#11ffdd

Analogous (Adjacent)

#ff11aa

#ff1133

#ff6611

Triadic

#ff1133

#33ff11

#1133ff

Split complementary

#ff1133

#11ff66

#11aaff

Complete conversion table

HEX

#FF1133

RGB

rgb(255,17,51)

RGBA

rgba(255,17,51, 1)

HSL

hsl(351.43,100%,53.33%)

OKLCH (Modern CSS)

oklch(0.63 0.25 24.2)

CSS Variable

--color: #ff1133;

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

3.90

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.38

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#ff1133#202033

ORIG

SIM

Deuteranopia (green)

#ff1133#b1c233

ORIG

SIM

Tritanopia (blue)

#ff1133#f37681

ORIG

SIM

Monochrome (color blind)

#ff1133#bf6960

Mixing guide

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

MIXING PALETTE

87%

RYB PIGMENTS

Cadmium red

Pigment

87%

Ultramarine blue

Pigment

Titanium white

Pigment

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)

21.9%

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.

Hornet Sting

#FF0033

In the Red

#FF2233

Neon Red

#FF073A

Dungeon Keeper

#EF3038

Cyan / Aqua

#11FFDD

Orange Piñata

#FF6611

Shocking Pink

#FF11AA

McNuke

#33FF11

Blue

#1133FF

Spring Green

#11FF66

Bittersweet

#FF6A66

Guardsman Red

#B70003