#536481

#536481

Color Values

HEX

#536481

RGB

83, 100, 129

HSL

217.8, 21.7%, 41.6%

HSV

217.8, 35.7%, 50.6%

CMYK

35.7%, 22.5%, 0.0%, 49.4%

OKLCH

0.5008 0.051 261.0

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#536481

#817053

Analogous

#537B81

#595381

#536481

Triadic

#536481

#815364

#648153

Split Complementary

#536481

#815953

#7B8153

Tetradic

#536481

#81537B

#817053

#538159

Color Blindness Simulation

Original

#536481

Protanopia

#5A5B7A

Deuteranopia

#595878

Tritanopia

#547473

Achromatopsia

#626262

CSS Usage

background-color: #536481;
color: #536481;
border-color: #536481;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D9E3
300
#B5BECF
400
#8C9BB5
500
#64789B
600
#50607C
700
#404D63
800
#323C4E
900
#272E3A
950
#191D25

Contrast Checker

Text on white

5.99:1

AA Pass AAA Fail

Text on black

3.51:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026