#658fc2

Danube

Closest match (98% match)

Color formats

RGB

rgb(101, 143, 194)

Red, Green, Blue components

HSL

hsl(213, 43%, 58%)

Hue, Saturation, Lightness

CMYK

cmyk(48, 26, 0, 24)

Print color encoding

Luminance

0.263

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#658fc2

#c29865

Analogous (Adjacent)

#65bdc2

#658fc2

#6965c2

Triadic

#658fc2

#c2658f

#8fc265

Split complementary

#658fc2

#c26965

#bec265

Complete conversion table

HEX

#658FC2

RGB

rgb(101,143,194)

RGBA

rgba(101,143,194, 1)

HSL

hsl(212.9,43.26%,57.84%)

OKLCH (Modern CSS)

oklch(0.64 0.09 253.8)

CSS Variable

--color: #658fc2;

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

3.35

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

6.26

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#658fc2#a5a6c2

ORIG

SIM

Deuteranopia (green)

#658fc2#8681c2

ORIG

SIM

Tritanopia (blue)

#658fc2#676f7b

ORIG

SIM

Monochrome (color blind)

#658fc2#8c8c8c

Mixing guide

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

MIXING PALETTE

62%

30%

RYB PIGMENTS

Ultramarine blue

Pigment

62%

Titanium white

Pigment

30%

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)

26.3%

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.

Marina

#5A88C8

Windstorm

#6D98C4

Heavenly Sky

#6B90B3

King Neptune

#7794C0

Twine

#C29865

Blue Marguerite

#6965C2

Fountain Blue

#65BEC2

Hopbush

#C2658F

Mantis

#8FC265

Contessa

#C26965

Anakiwa

#A1C9FF

St Tropaz

#285988