#5B658C

#5B658C

Color Values

HEX

#5B658C

RGB

91, 101, 140

HSL

227.8, 21.2%, 45.3%

HSV

227.8, 35.0%, 54.9%

CMYK

35.0%, 27.9%, 0.0%, 45.1%

OKLCH

0.5142 0.0632 272.9

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#5B658C

#8C825B

Analogous

#5B7D8C

#6A5B8C

#5B658C

Triadic

#5B658C

#8C5B65

#658C5B

Split Complementary

#5B658C

#8C6A5B

#7D8C5B

Tetradic

#5B658C

#8C5B7D

#8C825B

#5B8C6A

Color Blindness Simulation

Original

#5B658C

Protanopia

#5F5F83

Deuteranopia

#5F5E80

Tritanopia

#5C7B79

Achromatopsia

#666666

CSS Usage

background-color: #5B658C;
color: #5B658C;
border-color: #5B658C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAEBF0
200
#D4D7E3
300
#B5BACF
400
#8D95B5
500
#646F9B
600
#50597C
700
#404763
800
#32384D
900
#272B3A
950
#191B24

Contrast Checker

Text on white

5.7:1

AA Pass AAA Fail

Text on black

3.68:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026