#63387f

Eminence

Closest match (97% match)

Color formats

RGB

rgb(99, 56, 127)

Red, Green, Blue components

HSL

hsl(276, 39%, 36%)

Hue, Saturation, Lightness

CMYK

cmyk(22, 56, 0, 50)

Print color encoding

Luminance

0.070

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#63387f

#547f38

Analogous (Adjacent)

#3f387f

#63387f

#7f3877

Triadic

#63387f

#7f6338

#387f63

Split complementary

#63387f

#787f38

#387f40

Complete conversion table

HEX

#63387F

RGB

rgb(99,56,127)

RGBA

rgba(99,56,127, 1)

HSL

hsl(276.34,38.8%,35.88%)

OKLCH (Modern CSS)

oklch(0.43 0.12 310.2)

CSS Variable

--color: #63387f;

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

8.74

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.40

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#63387f#57587f

ORIG

SIM

Deuteranopia (green)

#63387f#6c6b7f

ORIG

SIM

Tritanopia (blue)

#63387f#61454c

ORIG

SIM

Monochrome (color blind)

#63387f#4b4b4b

Mixing guide

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

MIXING PALETTE

44%

30%

26%

RYB PIGMENTS

Ivory black

Pigment

44%

Ultramarine blue

Pigment

30%

Cadmium red

Pigment

26%

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)

7.0%

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.

Kingfisher Daisy

#583580

Galactic Grapevine

#6B327B

Lords of the Night

#664488

Perkin Mauve

#733C8E

Fern Green

#547F38

Plum

#7F3877

Minsk

#3F387F

Yellow Metal

#7F6338

Amazon

#387F63

Pesto

#787F38

Wisteria

#9C6DB9

Cherry Pie

#2D0549