#667AA3

#667AA3

Color Values

HEX

#667AA3

RGB

102, 122, 163

HSL

220.3, 24.9%, 52.0%

HSV

220.3, 37.4%, 63.9%

CMYK

37.4%, 25.2%, 0.0%, 36.1%

OKLCH

0.5798 0.0677 264.3

Properties

Cool Light Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#667AA3

#A38F66

Analogous

#6699A3

#7166A3

#667AA3

Triadic

#667AA3

#A3667A

#7AA366

Split Complementary

#667AA3

#A37166

#99A366

Tetradic

#667AA3

#A36699

#A38F66

#66A371

Color Blindness Simulation

Original

#667AA3

Protanopia

#6F6F99

Deuteranopia

#6E6C97

Tritanopia

#679190

Achromatopsia

#797979

CSS Usage

background-color: #667AA3;
color: #667AA3;
border-color: #667AA3;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D2D8E4
300
#B3BDD1
400
#8999B8
500
#60759F
600
#4D5D7F
700
#3D4B66
800
#303A50
900
#262D3B
950
#181C25

Contrast Checker

Text on white

4.31:1

AA Fail AAA Fail

Text on black

4.88:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026