#537C9C

#537C9C

Color Values

HEX

#537C9C

RGB

83, 124, 156

HSL

206.3, 30.5%, 46.9%

HSV

206.3, 46.8%, 61.2%

CMYK

46.8%, 20.5%, 0.0%, 38.8%

OKLCH

0.569 0.0675 242.8

Properties

Cool Light Nearest: skyblue 4

Color Harmonies

Complementary

#537C9C

#9C7353

Analogous

#539C98

#53589C

#537C9C

Triadic

#537C9C

#9C537C

#7C9C53

Split Complementary

#537C9C

#9C5358

#9C9853

Tetradic

#537C9C

#98539C

#9C7353

#589C53

Color Blindness Simulation

Original

#537C9C

Protanopia

#656594

Deuteranopia

#625F92

Tritanopia

#558E8D

Achromatopsia

#767676

CSS Usage

background-color: #537C9C;
color: #537C9C;
border-color: #537C9C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8F9
100
#E9EEF2
200
#D0DDE6
300
#AFC4D4
400
#84A4BD
500
#5984A6
600
#476A85
700
#39556A
800
#2C4253
900
#23323E
950
#162027

Contrast Checker

Text on white

4.44:1

AA Fail AAA Fail

Text on black

4.73:1

AA Pass 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