#2C309C

#2C309C

Color Values

HEX

#2C309C

RGB

44, 48, 156

HSL

237,9, 56,0%, 39,2%

HSV

237,9, 71,8%, 61,2%

CMYK

71,8%, 69,2%, 0,0%, 38,8%

OKLCH

0,3841 0,171 273,3

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#2C309C

#9C982C

Analogous

#2C689C

#602C9C

#2C309C

Triadic

#2C309C

#9C2C30

#309C2C

Split Complementary

#2C309C

#9C602C

#689C2C

Tetradic

#2C309C

#9C2C68

#9C982C

#2C9C60

Color Blindness Simulation

Original

#2C309C

Protanopia

#2E2E82

Deuteranopia

#2E2D7C

Tritanopia

#2C6D69

Achromatopsia

#373737

CSS Usage

background-color: #2C309C;
color: #2C309C;
border-color: #2C309C;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C7C9EF
300
#A0A2E4
400
#6C70D5
500
#383DC7
600
#2D319F
700
#24277F
800
#1C1F63
900
#181A49
950
#0F102E

Contrast Checker

Text on white

10,45:1

AA Pass AAA Pass

Text on black

2,01:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026