#3C3CB4

#3C3CB4

Color Values

HEX

#3C3CB4

RGB

60, 60, 180

HSL

240.0, 50.0%, 47.1%

HSV

240.0, 66.7%, 70.6%

CMYK

66.7%, 66.7%, 0.0%, 29.4%

OKLCH

0.4373 0.1844 275.6

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3C3CB4

#B4B43C

Analogous

#3C78B4

#783CB4

#3C3CB4

Triadic

#3C3CB4

#B43C3C

#3CB43C

Split Complementary

#3C3CB4

#B4783C

#78B43C

Tetradic

#3C3CB4

#B43C78

#B4B43C

#3CB478

Color Blindness Simulation

Original

#3C3CB4

Protanopia

#3C3C97

Deuteranopia

#3C3C90

Tritanopia

#3C807B

Achromatopsia

#454545

CSS Usage

background-color: #3C3CB4;
color: #3C3CB4;
border-color: #3C3CB4;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#C9C9ED
300
#A3A3E0
400
#7171D0
500
#4040BF
600
#333399
700
#29297A
800
#202060
900
#1B1B46
950
#11112C

Contrast Checker

Text on white

8.41:1

AA Pass AAA Pass

Text on black

2.5:1

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