#6743BC

#6743BC

Color Values

HEX

#6743BC

RGB

103, 67, 188

HSL

257.9, 47.5%, 50.0%

HSV

257.9, 64.4%, 73.7%

CMYK

45.2%, 64.4%, 0.0%, 26.3%

OKLCH

0.491 0.1806 292.1

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#6743BC

#98BC43

Analogous

#435BBC

#A443BC

#6743BC

Triadic

#6743BC

#BC6743

#43BC67

Split Complementary

#6743BC

#BCA443

#5BBC43

Tetradic

#6743BC

#BC435B

#98BC43

#43BCA4

Color Blindness Simulation

Original

#6743BC

Protanopia

#57579F

Deuteranopia

#5A5C98

Tritanopia

#658883

Achromatopsia

#535353

CSS Usage

background-color: #6743BC;
color: #6743BC;
border-color: #6743BC;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F6F4FA
100
#EAE6F4
200
#D4CAEC
300
#B6A5DF
400
#8F74CD
500
#6743BC
600
#523696
700
#422B78
800
#34215E
900
#281C45
950
#19122C

Contrast Checker

Text on white

6.76:1

AA Pass AAA Fail

Text on black

3.11:1

AA Fail 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