#667191

#667191

Color Values

HEX

#667191

RGB

102, 113, 145

HSL

224.7, 17.4%, 48.4%

HSV

224.7, 29.7%, 56.9%

CMYK

29.7%, 22.1%, 0.0%, 43.1%

OKLCH

0.5517 0.0517 269.9

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#667191

#918666

Analogous

#668691

#706691

#667191

Triadic

#667191

#916671

#719166

Split Complementary

#667191

#917066

#869166

Tetradic

#667191

#916686

#918666

#669170

Color Blindness Simulation

Original

#667191

Protanopia

#6B6B89

Deuteranopia

#6A6987

Tritanopia

#678382

Achromatopsia

#717171

CSS Usage

background-color: #667191;
color: #667191;
border-color: #667191;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D5D8E2
300
#B7BDCC
400
#9099B1
500
#697596
600
#545D78
700
#434B60
800
#353A4B
900
#292D38
950
#1A1C23

Contrast Checker

Text on white

4.84:1

AA Pass AAA Fail

Text on black

4.34:1

AA Fail 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