#539BA6

#539BA6

Color Values

HEX

#539BA6

RGB

83, 155, 166

HSL

188.0, 33.3%, 48.8%

HSV

188.0, 50.0%, 65.1%

CMYK

50.0%, 6.6%, 0.0%, 34.9%

OKLCH

0.647 0.0739 208.4

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#539BA6

#A65E53

Analogous

#53A687

#5371A6

#539BA6

Triadic

#539BA6

#A6539B

#9BA653

Split Complementary

#539BA6

#A65371

#A68753

Tetradic

#539BA6

#8753A6

#A65E53

#71A653

Color Blindness Simulation

Original

#539BA6

Protanopia

#7273A3

Deuteranopia

#6E69A3

Tritanopia

#57A1A1

Achromatopsia

#8C8C8C

CSS Usage

background-color: #539BA6;
color: #539BA6;
border-color: #539BA6;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9FA
100
#E8F1F2
200
#CFE4E7
300
#ADD1D6
400
#81B8C0
500
#559FAA
600
#447F88
700
#36666D
800
#2B4F55
900
#223B3F
950
#152528

Contrast Checker

Text on white

3.18:1

AA Fail AAA Fail

Text on black

6.61:1

AA Pass 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