#66727F

#66727F

Color Values

HEX

#66727F

RGB

102, 114, 127

HSL

211.2, 10.9%, 44.9%

HSV

211.2, 19.7%, 49.8%

CMYK

19.7%, 10.2%, 0.0%, 50.2%

OKLCH

0.5466 0.0249 250.4

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#66727F

#7F7366

Analogous

#667E7F

#67667F

#66727F

Triadic

#66727F

#7F6672

#727F66

Split Complementary

#66727F

#7F6766

#7E7F66

Tetradic

#66727F

#7F667E

#7F7366

#667F67

Color Blindness Simulation

Original

#66727F

Protanopia

#6B6B7C

Deuteranopia

#6A6A7B

Tritanopia

#677979

Achromatopsia

#707070

CSS Usage

background-color: #66727F;
color: #66727F;
border-color: #66727F;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#EBEDEF
200
#D7DBDF
300
#BBC2C8
400
#96A0AB
500
#727F8D
600
#5B6671
700
#49515A
800
#393F47
900
#2C3035
950
#1C1E22

Contrast Checker

Text on white

4.91:1

AA Pass AAA Fail

Text on black

4.28:1

AA Fail 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