#4453bd

Indigo

Closest match (93% match)

Color formats

RGB

rgb(68, 83, 189)

Red, Green, Blue components

HSL

hsl(233, 48%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(64, 56, 0, 26)

Print color encoding

Luminance

0.111

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4453bd

#bdae44

Analogous (Adjacent)

#448fbd

#4453bd

#7244bd

Triadic

#4453bd

#bd4453

#53bd44

Split complementary

#4453bd

#bd7244

#8fbd44

Complete conversion table

HEX

#4453BD

RGB

rgb(68,83,189)

RGBA

rgba(68,83,189, 1)

HSL

hsl(232.56,47.83%,50.39%)

OKLCH (Modern CSS)

oklch(0.49 0.17 272.7)

CSS Variable

--color: #4453bd;

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

6.53

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.22

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4453bd#8283bd

ORIG

SIM

Deuteranopia (green)

#4453bd#7068bd

ORIG

SIM

Tritanopia (blue)

#4453bd#45444c

ORIG

SIM

Monochrome (color blind)

#4453bd#5e5c6c

Mixing guide

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

MIXING PALETTE

95%

RYB PIGMENTS

Ultramarine blue

Pigment

95%

Cadmium yellow

Pigment

Titanium white

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)

11.1%

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.

Warm Blue

#4B57DB

Blasphemous Blue

#3356AA

Flying Fish Blue

#024ACA

Savoy Blue

#4B61D1

Roti

#BDAE44

Studio

#7244BD

Steel Blue

#448FBD

Chestnut

#BD4453

Apple

#53BD44

Brown Rust

#BD7244

Portage

#8588FB

Resolution Blue

#002382