#8a66ff

Heliotrope

Closest match (85% match)

Color formats

RGB

rgb(138, 102, 255)

Red, Green, Blue components

HSL

hsl(254, 100%, 70%)

Hue, Saturation, Lightness

CMYK

cmyk(46, 60, 0, 0)

Print color encoding

Luminance

0.221

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#8a66ff

#dbff66

Analogous (Adjacent)

#668eff

#8a66ff

#d766ff

Triadic

#8a66ff

#ff8a66

#66ff8a

Split complementary

#8a66ff

#ffd766

#8eff66

Complete conversion table

HEX

#8A66FF

RGB

rgb(138,102,255)

RGBA

rgba(138,102,255, 1)

HSL

hsl(254.12,100%,70%)

OKLCH (Modern CSS)

oklch(0.63 0.22 289.5)

CSS Variable

--color: #8a66ff;

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

3.87

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.43

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#8a66ff#a9abff

ORIG

SIM

Deuteranopia (green)

#8a66ff#b4adff

ORIG

SIM

Tritanopia (blue)

#8a66ff#886b77

ORIG

SIM

Monochrome (color blind)

#8a66ff#8b78b1

Mixing guide

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

MIXING PALETTE

49%

37%

13%

RYB PIGMENTS

Ultramarine blue

Pigment

49%

Titanium white

Pigment

37%

Cadmium red

Pigment

13%

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

Blue hue

450–495 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)

22.1%

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.

Matt Purple

#9370DB

Candy Grape Fizz

#7755EE

Periwinkle

#8E82FE

Legendary Lavender

#9D61D4

Canary

#DBFF66

Heliotrope

#D766FF

Malibu

#668EFF

Salmon

#FF8A66

Screamin' Green

#66FF8A

Yuzu Marmalade

#FFD766

Mauve

#CB9FFF

Purple Heart

#4731C1