#537186

#537186

Color Values

HEX

#537186

RGB

83, 113, 134

HSL

204.7, 23.5%, 42.5%

HSV

204.7, 38.1%, 52.5%

CMYK

38.1%, 15.7%, 0.0%, 47.5%

OKLCH

0.5335 0.048 239.3

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#537186

#866853

Analogous

#538681

#535786

#537186

Triadic

#537186

#865371

#718653

Split Complementary

#537186

#865357

#868153

Tetradic

#537186

#815386

#866853

#578653

Color Blindness Simulation

Original

#537186

Protanopia

#606081

Deuteranopia

#5E5C80

Tritanopia

#547D7C

Achromatopsia

#6C6C6C

CSS Usage

background-color: #537186;
color: #537186;
border-color: #537186;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DDE4
300
#B3C4D0
400
#8AA5B7
500
#62859D
600
#4E6A7E
700
#3E5565
800
#31424F
900
#26323B
950
#182025

Contrast Checker

Text on white

5.15:1

AA Pass AAA Fail

Text on black

4.07:1

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