#6b0018

Venetian Red

Closest match (96% match)

Color formats

RGB

rgb(107, 0, 24)

Red, Green, Blue components

HSL

hsl(347, 100%, 21%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 100, 78, 58)

Print color encoding

Luminance

0.032

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#6b0018

#006b53

Analogous (Adjacent)

#6b004d

#6b0018

#6b1e00

Triadic

#6b0018

#186b00

#00186b

Split complementary

#6b0018

#006b1e

#004d6b

Complete conversion table

HEX

#6B0018

RGB

rgb(107,0,24)

RGBA

rgba(107,0,24, 1)

HSL

hsl(346.54,100%,20.98%)

OKLCH (Modern CSS)

oklch(0.33 0.13 19.3)

CSS Variable

--color: #6b0018;

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

12.82

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.64

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#6b0018#0b0b18

ORIG

SIM

Deuteranopia (green)

#6b0018#4b5218

ORIG

SIM

Tritanopia (blue)

#6b0018#662e32

ORIG

SIM

Monochrome (color blind)

#6b0018#323232

Mixing guide

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

MIXING PALETTE

58%

37%

RYB PIGMENTS

Ivory black

Pigment

58%

Cadmium red

Pigment

37%

Ultramarine blue

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)

3.2%

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.

Darkest Dungeon

#660011

Cherry Picking

#620B15

Heavy Heart

#771122

Evil Forces

#770022

Tropical Rain Forest

#006B53

Cedar Wood Finish

#6B1E00

Pompadour

#6B004D

Japanese Laurel

#186B00

Midnight Blue

#00186B

Camarone

#006B1E

Apple Blossom

#A94246

Temptress

#380000