#537CCA

#537CCA

Color Values

HEX

#537CCA

RGB

83, 124, 202

HSL

219.3, 52.9%, 55.9%

HSV

219.3, 58.9%, 79.2%

CMYK

58.9%, 38.6%, 0.0%, 20.8%

OKLCH

0.5928 0.1284 262.2

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#537CCA

#CAA153

Analogous

#53B8CA

#6553CA

#537CCA

Triadic

#537CCA

#CA537C

#7CCA53

Split Complementary

#537CCA

#CA6553

#B8CA53

Tetradic

#537CCA

#CA53B8

#CAA153

#53CA65

Color Blindness Simulation

Original

#537CCA

Protanopia

#6565B7

Deuteranopia

#625FB3

Tritanopia

#55A8A5

Achromatopsia

#797979

CSS Usage

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

Tailwind Shades

50
#F4F6FB
100
#E5EBF5
200
#C8D5EE
300
#A1B8E2
400
#6F91D3
500
#3C6BC3
600
#30559C
700
#26447D
800
#1E3561
900
#192948
950
#101A2D

Contrast Checker

Text on white

4.11:1

AA Fail AAA Fail

Text on black

5.1:1

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