#3C3CB3

#3C3CB3

Color Values

HEX

#3C3CB3

RGB

60, 60, 179

HSL

240.0, 49.8%, 46.9%

HSV

240.0, 66.5%, 70.2%

CMYK

66.5%, 66.5%, 0.0%, 29.8%

OKLCH

0.4363 0.1831 275.7

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3C3CB3

#B3B33C

Analogous

#3C78B3

#783CB3

#3C3CB3

Triadic

#3C3CB3

#B33C3C

#3CB33C

Split Complementary

#3C3CB3

#B3783C

#78B33C

Tetradic

#3C3CB3

#B33C78

#B3B33C

#3CB378

Color Blindness Simulation

Original

#3C3CB3

Protanopia

#3C3C96

Deuteranopia

#3C3C8F

Tritanopia

#3C7F7A

Achromatopsia

#454545

CSS Usage

background-color: #3C3CB3;
color: #3C3CB3;
border-color: #3C3CB3;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACAED
300
#A3A3E0
400
#7272D0
500
#4040BF
600
#333399
700
#29297A
800
#20205F
900
#1B1B46
950
#11112C

Contrast Checker

Text on white

8.44:1

AA Pass AAA Pass

Text on black

2.49:1

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