#537DCA

#537DCA

Color Values

HEX

#537DCA

RGB

83, 125, 202

HSL

218.8, 52.9%, 55.9%

HSV

218.8, 58.9%, 79.2%

CMYK

58.9%, 38.1%, 0.0%, 20.8%

OKLCH

0.5949 0.1272 261.6

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#537DCA

#CAA053

Analogous

#53B9CA

#6553CA

#537DCA

Triadic

#537DCA

#CA537D

#7DCA53

Split Complementary

#537DCA

#CA6553

#B9CA53

Tetradic

#537DCA

#CA53B9

#CAA053

#53CA65

Color Blindness Simulation

Original

#537DCA

Protanopia

#6566B7

Deuteranopia

#6360B3

Tritanopia

#55A9A5

Achromatopsia

#7A7A7A

CSS Usage

background-color: #537DCA;
color: #537DCA;
border-color: #537DCA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F6FB
100
#E5EBF5
200
#C8D6EE
300
#A1B8E2
400
#6F92D3
500
#3C6CC3
600
#30569C
700
#26457D
800
#1E3661
900
#192A48
950
#101A2D

Contrast Checker

Text on white

4.07:1

AA Fail AAA Fail

Text on black

5.15:1

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