#5B677C

#5B677C

Color Values

HEX

#5B677C

RGB

91, 103, 124

HSL

218.2, 15.3%, 42.2%

HSV

218.2, 26.6%, 48.6%

CMYK

26.6%, 16.9%, 0.0%, 51.4%

OKLCH

0.5116 0.0365 261.6

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#5B677C

#7C705B

Analogous

#5B787C

#605B7C

#5B677C

Triadic

#5B677C

#7C5B67

#677C5B

Split Complementary

#5B677C

#7C605B

#787C5B

Tetradic

#5B677C

#7C5B78

#7C705B

#5B7C60

Color Blindness Simulation

Original

#5B677C

Protanopia

#606077

Deuteranopia

#605F76

Tritanopia

#5C7372

Achromatopsia

#666666

CSS Usage

background-color: #5B677C;
color: #5B677C;
border-color: #5B677C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F8
100
#EBEDEF
200
#D6DAE1
300
#B8BFCB
400
#929DAF
500
#6C7A93
600
#566276
700
#454E5E
800
#363D4A
900
#2A2F37
950
#1A1D23

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.68:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026