#3f23bf

Purple Heart

Closest match (94% match)

Color formats

RGB

rgb(63, 35, 191)

Red, Green, Blue components

HSL

hsl(251, 69%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(67, 82, 0, 25)

Print color encoding

Luminance

0.060

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3f23bf

#a3bf23

Analogous (Adjacent)

#2355bf

#3f23bf

#8d23bf

Triadic

#3f23bf

#bf3f23

#23bf3f

Split complementary

#3f23bf

#bf8d23

#55bf23

Complete conversion table

HEX

#3F23BF

RGB

rgb(63,35,191)

RGBA

rgba(63,35,191, 1)

HSL

hsl(250.77,69.03%,44.31%)

OKLCH (Modern CSS)

oklch(0.42 0.22 279.0)

CSS Variable

--color: #3f23bf;

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

9.53

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.20

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3f23bf#6869bf

ORIG

SIM

Deuteranopia (green)

#3f23bf#6e65bf

ORIG

SIM

Tritanopia (blue)

#3f23bf#3e2c30

ORIG

SIM

Monochrome (color blind)

#3f23bf#4e3a78

Mixing guide

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

MIXING PALETTE

71%

15%

14%

RYB PIGMENTS

Ultramarine blue

Pigment

71%

Ivory black

Pigment

15%

Cadmium red

Pigment

14%

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)

6.0%

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.

Sapphire Splendour

#2425B9

Lapis on Neptune

#1F22D2

Galactic Highway

#3311BB

Sea Serpent’s Tears

#5511CC

Citron

#A3BF23

Purple Heart

#8D23BF

Cerulean Blue

#2355BF

Tall Poppy

#BF3F23

Forest Green

#23BF3F

Nugget

#BF8D23

Heliotrope

#855AFD

Navy Blue

#000084