#550d7f

Windsor

Closest match (95% match)

Color formats

RGB

rgb(85, 13, 127)

Red, Green, Blue components

HSL

hsl(278, 81%, 27%)

Hue, Saturation, Lightness

CMYK

cmyk(33, 90, 0, 50)

Print color encoding

Luminance

0.038

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#550d7f

#377f0d

Analogous (Adjacent)

#1c0d7f

#550d7f

#7f0d70

Triadic

#550d7f

#7f550d

#0d7f55

Split complementary

#550d7f

#707f0d

#0d7f1c

Complete conversion table

HEX

#550D7F

RGB

rgb(85,13,127)

RGBA

rgba(85,13,127, 1)

HSL

hsl(277.89,81.43%,27.45%)

OKLCH (Modern CSS)

oklch(0.36 0.17 307.7)

CSS Variable

--color: #550d7f;

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

12.00

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.75

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#550d7f#3f407f

ORIG

SIM

Deuteranopia (green)

#550d7f#64627f

ORIG

SIM

Tritanopia (blue)

#550d7f#512b2f

ORIG

SIM

Monochrome (color blind)

#550d7f#3f3245

Mixing guide

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

MIXING PALETTE

43%

29%

27%

RYB PIGMENTS

Ivory black

Pigment

43%

Ultramarine blue

Pigment

29%

Cadmium red

Pigment

27%

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)

3.8%

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.

Indigo

#4B0082

Intergalactic Settlement

#5B1E8B

Velvet Vortex

#540D6E

Extraviolet

#661188

Green Leaf

#377F0D

Rose Bud Cherry

#7F0D70

Blue Gem

#1C0D7F

Rusty Nail

#7F550D

Salem

#0D7F55

Olivetone

#707F0D

Fuchsia Blue

#9049B9

Tolopea

#1E0049