#667C6B

#667C6B

Color Values

HEX

#667C6B

RGB

102, 124, 107

HSL

133.6, 9.7%, 44.3%

HSV

133.6, 17.7%, 48.6%

CMYK

17.7%, 0.0%, 13.7%, 51.4%

OKLCH

0.5635 0.0366 151.9

Properties

Cool Light Nearest: RAL 7033 Cement Grey

Color Harmonies

Complementary

#667C6B

#7C6677

Analogous

#6C7C66

#667C76

#667C6B

Triadic

#667C6B

#6B667C

#7C6B66

Split Complementary

#667C6B

#76667C

#7C666C

Tetradic

#667C6B

#666C7C

#7C6677

#7C7666

Color Blindness Simulation

Original

#667C6B

Protanopia

#70706F

Deuteranopia

#6E6D70

Tritanopia

#677273

Achromatopsia

#767676

CSS Usage

background-color: #667C6B;
color: #667C6B;
border-color: #667C6B;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#D8DFD9
300
#BCC8BF
400
#97AA9C
500
#738C79
600
#5C7061
700
#4A5A4D
800
#3A463C
900
#2C352E
950
#1C211D

Contrast Checker

Text on white

4.51:1

AA Pass AAA Fail

Text on black

4.66:1

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