#3a3ea7

Sapphire

Closest match (92% match)

Color formats

RGB

rgb(58, 62, 167)

Red, Green, Blue components

HSL

hsl(238, 48%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(65, 63, 0, 35)

Print color encoding

Luminance

0.071

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3a3ea7

#a7a33a

Analogous (Adjacent)

#3a74a7

#3a3ea7

#6c3aa7

Triadic

#3a3ea7

#a73a3e

#3ea73a

Split complementary

#3a3ea7

#a76c3a

#75a73a

Complete conversion table

HEX

#3A3EA7

RGB

rgb(58,62,167)

RGBA

rgba(58,62,167, 1)

HSL

hsl(237.8,48.44%,44.12%)

OKLCH (Modern CSS)

oklch(0.43 0.17 275.3)

CSS Variable

--color: #3a3ea7;

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

8.65

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.43

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3a3ea7#6c6da7

ORIG

SIM

Deuteranopia (green)

#3a3ea7#625ba7

ORIG

SIM

Tritanopia (blue)

#3a3ea7#3a363c

ORIG

SIM

Monochrome (color blind)

#3a3ea7#4d495b

Mixing guide

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

MIXING PALETTE

78%

22%

RYB PIGMENTS

Ultramarine blue

Pigment

78%

Ivory black

Pigment

22%

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)

7.1%

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.

Galaxy Express

#444499

Liquid Denim

#2D3796

Blueberry

#464196

Bluebell

#333399

Sushi

#A7A33A

Royal Purple

#6C3AA7

Astral

#3A74A7

Kabuki

#A73A3E

Apple

#3EA73A

Brown Rust

#A76C3A

Medium Purple

#7A72E4

Navy Blue

#00116E