#65667F

#65667F

Color Values

HEX

#65667F

RGB

101, 102, 127

HSL

237.7, 11.4%, 44.7%

HSV

237.7, 20.5%, 49.8%

CMYK

20.5%, 19.7%, 0.0%, 50.2%

OKLCH

0.5188 0.0393 283.1

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#65667F

#7F7E65

Analogous

#65737F

#71657F

#65667F

Triadic

#65667F

#7F6566

#667F65

Split Complementary

#65667F

#7F7165

#737F65

Tetradic

#65667F

#7F6573

#7F7E65

#657F71

Color Blindness Simulation

Original

#65667F

Protanopia

#656579

Deuteranopia

#656577

Tritanopia

#657473

Achromatopsia

#686868

CSS Usage

background-color: #65667F;
color: #65667F;
border-color: #65667F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F7F8
100
#EBECEF
200
#D7D8DF
300
#BBBBC9
400
#9697AB
500
#71728E
600
#5A5B72
700
#48495B
800
#383947
900
#2B2C35
950
#1B1C22

Contrast Checker

Text on white

5.58:1

AA Pass AAA Fail

Text on black

3.76:1

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