#684e88

Butterfly Bush

Closest match (95% match)

Color formats

RGB

rgb(104, 78, 136)

Red, Green, Blue components

HSL

hsl(267, 27%, 42%)

Hue, Saturation, Lightness

CMYK

cmyk(24, 43, 0, 47)

Print color encoding

Luminance

0.102

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#684e88

#6e884e

Analogous (Adjacent)

#4e5188

#684e88

#854e88

Triadic

#684e88

#88684e

#4e8868

Split complementary

#684e88

#88854e

#51884e

Complete conversion table

HEX

#684E88

RGB

rgb(104,78,136)

RGBA

rgba(104,78,136, 1)

HSL

hsl(266.9,27.1%,41.96%)

OKLCH (Modern CSS)

oklch(0.48 0.10 303.7)

CSS Variable

--color: #684e88;

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

6.92

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.03

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#684e88#686888

ORIG

SIM

Deuteranopia (green)

#684e88#737288

ORIG

SIM

Tritanopia (blue)

#684e88#67515a

ORIG

SIM

Monochrome (color blind)

#684e88#5a5a5a

Mixing guide

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

MIXING PALETTE

40%

37%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

40%

Ivory black

Pigment

37%

Cadmium red

Pigment

23%

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

Violet hue

380–450 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

10.2%

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.

Sumptuous Purple

#604C81

Grapes of Italy

#714A8B

Royal Robe

#614A7B

Ninja Princess

#75528B

Dingley

#6E884E

Affair

#854E88

East Bay

#4E5188

Shadow

#88684E

Como

#4E8868

Shadow

#88854E

Purple Mountain's Majesty

#A184C2

Grape

#331D52