#537B7C

#537B7C

Color Values

HEX

#537B7C

RGB

83, 123, 124

HSL

181.5, 19.8%, 40.6%

HSV

181.5, 33.1%, 48.6%

CMYK

33.1%, 0.8%, 0.0%, 51.4%

OKLCH

0.5538 0.0446 197.9

Properties

Cool Dark Nearest: cadetblue 4

Color Harmonies

Complementary

#537B7C

#7C5453

Analogous

#537C69

#53677C

#537B7C

Triadic

#537B7C

#7C537B

#7B7C53

Split Complementary

#537B7C

#7C5367

#7C6953

Tetradic

#537B7C

#69537C

#7C5453

#677C53

Color Blindness Simulation

Original

#537B7C

Protanopia

#64657C

Deuteranopia

#625F7C

Tritanopia

#557C7C

Achromatopsia

#737373

CSS Usage

background-color: #537B7C;
color: #537B7C;
border-color: #537B7C;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F9F9
100
#EAF0F0
200
#D4E2E2
300
#B6CDCE
400
#8EB2B3
500
#669799
600
#52797A
700
#416162
800
#334C4C
900
#283939
950
#192424

Contrast Checker

Text on white

4.67:1

AA Pass AAA Fail

Text on black

4.49:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026