#6745AC

#6745AC

Color Values

HEX

#6745AC

RGB

103, 69, 172

HSL

259.8, 42.7%, 47.3%

HSV

259.8, 59.9%, 67.5%

CMYK

40.1%, 59.9%, 0.0%, 32.5%

OKLCH

0.4822 0.1578 295.0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#6745AC

#8AAC45

Analogous

#4557AC

#9B45AC

#6745AC

Triadic

#6745AC

#AC6745

#45AC67

Split Complementary

#6745AC

#AC9B45

#57AC45

Tetradic

#6745AC

#AC4557

#8AAC45

#45AC9B

Color Blindness Simulation

Original

#6745AC

Protanopia

#585893

Deuteranopia

#5A5D8D

Tritanopia

#657F7B

Achromatopsia

#545454

CSS Usage

background-color: #6745AC;
color: #6745AC;
border-color: #6745AC;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F6F5FA
100
#EBE7F4
200
#D6CCEB
300
#B9A8DC
400
#9378C9
500
#6D49B6
600
#573A92
700
#462F74
800
#36255B
900
#2A1E43
950
#1B132A

Contrast Checker

Text on white

6.95:1

AA Pass AAA Fail

Text on black

3.02:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026