#645cc2

Blue Marguerite

Closest match (95% match)

Color formats

RGB

rgb(100, 92, 194)

Red, Green, Blue components

HSL

hsl(245, 46%, 56%)

Hue, Saturation, Lightness

CMYK

cmyk(48, 53, 0, 24)

Print color encoding

Luminance

0.143

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#645cc2

#bac25c

Analogous (Adjacent)

#5c87c2

#645cc2

#975cc2

Triadic

#645cc2

#c2645c

#5cc264

Split complementary

#645cc2

#c2975c

#87c25c

Complete conversion table

HEX

#645CC2

RGB

rgb(100,92,194)

RGBA

rgba(100,92,194, 1)

HSL

hsl(244.71,45.54%,56.08%)

OKLCH (Modern CSS)

oklch(0.53 0.15 283.4)

CSS Variable

--color: #645cc2;

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

5.45

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.85

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#645cc2#898ac2

ORIG

SIM

Deuteranopia (green)

#645cc2#8680c2

ORIG

SIM

Tritanopia (blue)

#645cc2#645660

ORIG

SIM

Monochrome (color blind)

#645cc2#6b6873

Mixing guide

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

MIXING PALETTE

72%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

72%

Titanium white

Pigment

23%

Cadmium red

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

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)

14.3%

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.

Simply Purple

#715BB1

Warm Blue

#4B57DB

Savoy Blue

#4B61D1

Bellflower

#5D66AA

Celery

#BAC25C

Amethyst

#975CC2

Steel Blue

#5C87C2

Fuzzy Wuzzy Brown

#C2645C

Mantis

#5CC264

Twine

#C2975C

Melrose

#A193FF

Jacksons Purple

#232A87