#667B7F

#667B7F

Color Values

HEX

#667B7F

RGB

102, 123, 127

HSL

189.6, 10.9%, 44.9%

HSV

189.6, 19.7%, 49.8%

CMYK

19.7%, 3.1%, 0.0%, 50.2%

OKLCH

0.5675 0.0253 210.4

Properties

Cool Light Nearest: lightblue 4

Color Harmonies

Complementary

#667B7F

#7F6A66

Analogous

#667F76

#666F7F

#667B7F

Triadic

#667B7F

#7F667B

#7B7F66

Split Complementary

#667B7F

#7F666F

#7F7666

Tetradic

#667B7F

#76667F

#7F6A66

#6F7F66

Color Blindness Simulation

Original

#667B7F

Protanopia

#6F6F7E

Deuteranopia

#6E6C7E

Tritanopia

#677D7D

Achromatopsia

#777777

CSS Usage

background-color: #667B7F;
color: #667B7F;
border-color: #667B7F;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DEDF
300
#BBC6C8
400
#96A8AB
500
#72898D
600
#5B6E71
700
#49585A
800
#394447
900
#2C3435
950
#1C2122

Contrast Checker

Text on white

4.46:1

AA Fail AAA Fail

Text on black

4.7:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026