#6364c8

Blue Marguerite

Closest match (96% match)

Color formats

RGB

rgb(99, 100, 200)

Red, Green, Blue components

HSL

hsl(239, 48%, 59%)

Hue, Saturation, Lightness

CMYK

cmyk(51, 50, 0, 22)

Print color encoding

Luminance

0.159

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#6364c8

#c8c763

Analogous (Adjacent)

#6396c8

#6364c8

#9563c8

Triadic

#6364c8

#c86364

#64c863

Split complementary

#6364c8

#c89563

#97c863

Complete conversion table

HEX

#6364C8

RGB

rgb(99,100,200)

RGBA

rgba(99,100,200, 1)

HSL

hsl(239.41,47.87%,58.63%)

OKLCH (Modern CSS)

oklch(0.55 0.15 279.8)

CSS Variable

--color: #6364c8;

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

5.02

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.19

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#6364c8#9091c8

ORIG

SIM

Deuteranopia (green)

#6364c8#8781c8

ORIG

SIM

Tritanopia (blue)

#6364c8#635a64

ORIG

SIM

Monochrome (color blind)

#6364c8#706e76

Mixing guide

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

MIXING PALETTE

69%

30%

RYB PIGMENTS

Ultramarine blue

Pigment

69%

Titanium white

Pigment

30%

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)

15.9%

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.

Savoy Blue

#4B61D1

Bellflower

#5D66AA

Loch Ness

#5F6DB0

Warm Blue

#4B57DB

Celery

#C8C763

Amethyst

#9563C8

Danube

#6396C8

Contessa

#C86364

Mantis

#64C863

Antique Brass

#C89563

Melrose

#A09BFF

Jacksons Purple

#20328D