#537C8C

#537C8C

Color Values

HEX

#537C8C

RGB

83, 124, 140

HSL

196.8, 25.6%, 43.7%

HSV

196.8, 40.7%, 54.9%

CMYK

40.7%, 11.4%, 0.0%, 45.1%

OKLCH

0.5622 0.0518 224.4

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#537C8C

#8C6353

Analogous

#538C7F

#535F8C

#537C8C

Triadic

#537C8C

#8C537C

#7C8C53

Split Complementary

#537C8C

#8C535F

#8C7F53

Tetradic

#537C8C

#7F538C

#8C6353

#5F8C53

Color Blindness Simulation

Original

#537C8C

Protanopia

#656588

Deuteranopia

#625F87

Tritanopia

#558584

Achromatopsia

#747474

CSS Usage

background-color: #537C8C;
color: #537C8C;
border-color: #537C8C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D2DFE4
300
#B2C9D1
400
#88ABB9
500
#5F8EA0
600
#4C7180
700
#3D5B66
800
#2F4750
900
#25353C
950
#182226

Contrast Checker

Text on white

4.54:1

AA Pass AAA Fail

Text on black

4.63:1

AA Pass 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