#424987

East Bay

Closest match (97% match)

Color formats

RGB

rgb(66, 73, 135)

Red, Green, Blue components

HSL

hsl(234, 34%, 39%)

Hue, Saturation, Lightness

CMYK

cmyk(51, 46, 0, 47)

Print color encoding

Luminance

0.077

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#424987

#878042

Analogous (Adjacent)

#426c87

#424987

#5e4287

Triadic

#424987

#874249

#498742

Split complementary

#424987

#875e42

#6c8742

Complete conversion table

HEX

#424987

RGB

rgb(66,73,135)

RGBA

rgba(66,73,135, 1)

HSL

hsl(233.91,34.33%,39.41%)

OKLCH (Modern CSS)

oklch(0.43 0.10 276.4)

CSS Variable

--color: #424987;

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

8.29

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.53

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#424987#646587

ORIG

SIM

Deuteranopia (green)

#424987#5b5787

ORIG

SIM

Tritanopia (blue)

#424987#423f46

ORIG

SIM

Monochrome (color blind)

#424987#4e4e4e

Mixing guide

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

MIXING PALETTE

55%

44%

RYB PIGMENTS

Ultramarine blue

Pigment

55%

Ivory black

Pigment

44%

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)

7.7%

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.

Twilight

#4E518B

Galaxy Express

#444499

Noble Knight

#394D78

Good Karma

#333C76

Sycamore

#878042

Victoria

#5E4287

Bismark

#426C87

Tosca

#874249

Fern Green

#498742

Spicy Mix

#875E42

Ship Cove

#7B7DC1

Prussian Blue

#001B51