#667D81

#667D81

Color Values

HEX

#667D81

RGB

102, 125, 129

HSL

188.9, 11.7%, 45.3%

HSV

188.9, 20.9%, 50.6%

CMYK

20.9%, 3.1%, 0.0%, 49.4%

OKLCH

0.5728 0.0274 209.3

Properties

Cool Light Nearest: lightblue 4

Color Harmonies

Complementary

#667D81

#816A66

Analogous

#668178

#667081

#667D81

Triadic

#667D81

#81667D

#7D8166

Split Complementary

#667D81

#816670

#817866

Tetradic

#667D81

#786681

#816A66

#708166

Color Blindness Simulation

Original

#667D81

Protanopia

#707080

Deuteranopia

#6F6D80

Tritanopia

#677F7F

Achromatopsia

#787878

CSS Usage

background-color: #667D81;
color: #667D81;
border-color: #667D81;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DEDF
300
#BBC7C9
400
#96A8AC
500
#718A8E
600
#5A6E72
700
#48585B
800
#384547
900
#2B3436
950
#1B2122

Contrast Checker

Text on white

4.36:1

AA Fail AAA Fail

Text on black

4.82:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026