#4056bf

Indigo

Closest match (94% match)

Color formats

RGB

rgb(64, 86, 191)

Red, Green, Blue components

HSL

hsl(230, 50%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(66, 55, 0, 25)

Print color encoding

Luminance

0.115

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4056bf

#bfa940

Analogous (Adjacent)

#4095bf

#4056bf

#6940bf

Triadic

#4056bf

#bf4056

#56bf40

Split complementary

#4056bf

#bf6940

#96bf40

Complete conversion table

HEX

#4056BF

RGB

rgb(64,86,191)

RGBA

rgba(64,86,191, 1)

HSL

hsl(229.61,49.8%,50%)

OKLCH (Modern CSS)

oklch(0.50 0.17 270.3)

CSS Variable

--color: #4056bf;

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

6.36

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.30

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4056bf#8485bf

ORIG

SIM

Deuteranopia (green)

#4056bf#6e66bf

ORIG

SIM

Tritanopia (blue)

#4056bf#41444c

ORIG

SIM

Monochrome (color blind)

#4056bf#5f5e6d

Mixing guide

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

MIXING PALETTE

96%

RYB PIGMENTS

Ultramarine blue

Pigment

96%

Cadmium yellow

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)

11.5%

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.

Blasphemous Blue

#3356AA

Warm Blue

#4B57DB

Savoy Blue

#4B61D1

Frosted Blueberries

#0055DD

Roti

#BFA940

Studio

#6940BF

Boston Blue

#4096BF

Fuzzy Wuzzy Brown

#BF4056

Apple

#56BF40

Brown Rust

#BF6940

Malibu

#828CFD

Resolution Blue

#002684