#667cb3

Ship Cove

Closest match (94% match)

Color formats

RGB

rgb(102, 124, 179)

Red, Green, Blue components

HSL

hsl(223, 34%, 55%)

Hue, Saturation, Lightness

CMYK

cmyk(43, 31, 0, 30)

Print color encoding

Luminance

0.205

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#667cb3

#b39d66

Analogous (Adjacent)

#66a3b3

#667cb3

#7766b3

Triadic

#667cb3

#b3667c

#7cb366

Split complementary

#667cb3

#b37766

#a2b366

Complete conversion table

HEX

#667CB3

RGB

rgb(102,124,179)

RGBA

rgba(102,124,179, 1)

HSL

hsl(222.86,33.62%,55.1%)

OKLCH (Modern CSS)

oklch(0.59 0.09 267.0)

CSS Variable

--color: #667cb3;

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

4.12

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.10

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#667cb3#9495b3

ORIG

SIM

Deuteranopia (green)

#667cb3#817db3

ORIG

SIM

Tritanopia (blue)

#667cb3#676672

ORIG

SIM

Monochrome (color blind)

#667cb3#7d7d7d

Mixing guide

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

MIXING PALETTE

69%

25%

RYB PIGMENTS

Ultramarine blue

Pigment

69%

Titanium white

Pigment

25%

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)

20.5%

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.

Flood

#6677BB

Orbital

#6D83BB

Kimono

#6D86B6

Endless River

#567AAD

Teak

#B39D66

Deluge

#7766B3

Hippie Blue

#66A2B3

Tapestry

#B3667C

Chelsea Cucumber

#7CB366

Santa Fe

#B37766

Perano

#A0B5F0

Astronaut

#2D487A