#837CF3

#837CF3

Color Values

HEX

#837CF3

RGB

131, 124, 243

HSL

243.5, 83.2%, 72.0%

HSV

243.5, 49.0%, 95.3%

CMYK

46.1%, 49.0%, 0.0%, 4.7%

OKLCH

0.6488 0.1726 283.1

Properties

Cool Light Nearest: mediumpurple 2

Color Harmonies

Complementary

#837CF3

#ECF37C

Analogous

#7CB1F3

#BF7CF3

#837CF3

Triadic

#837CF3

#F3837C

#7CF383

Split Complementary

#837CF3

#F3BF7C

#B1F37C

Tetradic

#837CF3

#F37CB1

#ECF37C

#7CF3BF

Color Blindness Simulation

Original

#837CF3

Protanopia

#8080D6

Deuteranopia

#8081CF

Tritanopia

#83BFBA

Achromatopsia

#868686

CSS Usage

background-color: #837CF3;
color: #837CF3;
border-color: #837CF3;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F3F2FD
100
#E2E1FA
200
#C1BEF9
300
#958FF5
400
#5B52EF
500
#2215EA
600
#1B11BB
700
#160E95
800
#110B75
900
#100C55
950
#0A0836

Contrast Checker

Text on white

3.42:1

AA Fail AAA Fail

Text on black

6.14:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026