#668cc2

Ship Cove

Closest match (95% match)

Color formats

RGB

rgb(102, 140, 194)

Red, Green, Blue components

HSL

hsl(215, 43%, 58%)

Hue, Saturation, Lightness

CMYK

cmyk(47, 28, 0, 24)

Print color encoding

Luminance

0.255

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#668cc2

#c29c66

Analogous (Adjacent)

#66bac2

#668cc2

#6e66c2

Triadic

#668cc2

#c2668c

#8cc266

Split complementary

#668cc2

#c26e66

#bac266

Complete conversion table

HEX

#668CC2

RGB

rgb(102,140,194)

RGBA

rgba(102,140,194, 1)

HSL

hsl(215.22,42.99%,58.04%)

OKLCH (Modern CSS)

oklch(0.63 0.09 257.2)

CSS Variable

--color: #668cc2;

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

3.45

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

6.10

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#668cc2#a4a4c2

ORIG

SIM

Deuteranopia (green)

#668cc2#8782c2

ORIG

SIM

Tritanopia (blue)

#668cc2#686e7a

ORIG

SIM

Monochrome (color blind)

#668cc2#8a8a8a

Mixing guide

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

MIXING PALETTE

62%

31%

RYB PIGMENTS

Ultramarine blue

Pigment

62%

Titanium white

Pigment

31%

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)

25.5%

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.

Marina

#5A88C8

Kimono

#6D86B6

King Neptune

#7794C0

Heavenly Sky

#6B90B3

Twine

#C29C66

Blue Marguerite

#6E66C2

Fountain Blue

#66BAC2

Tapestry

#C2668C

Mantis

#8CC266

Contessa

#C26E66

Anakiwa

#A2C6FF

St Tropaz

#295688