#3C40B2

#3C40B2

Color Values

HEX

#3C40B2

RGB

60, 64, 178

HSL

238.0, 49.6%, 46.7%

HSV

238.0, 66.3%, 69.8%

CMYK

66.3%, 64.0%, 0.0%, 30.2%

OKLCH

0.4422 0.177 274.9

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3C40B2

#B2AE3C

Analogous

#3C7BB2

#733CB2

#3C40B2

Triadic

#3C40B2

#B23C40

#40B23C

Split Complementary

#3C40B2

#B2733C

#7BB23C

Tetradic

#3C40B2

#B23C7B

#B2AE3C

#3CB273

Color Blindness Simulation

Original

#3C40B2

Protanopia

#3E3E96

Deuteranopia

#3E3D90

Tritanopia

#3C817C

Achromatopsia

#474747

CSS Usage

background-color: #3C40B2;
color: #3C40B2;
border-color: #3C40B2;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACBED
300
#A3A5E0
400
#7275CF
500
#4044BF
600
#333799
700
#292C7A
800
#20225F
900
#1B1C46
950
#11122C

Contrast Checker

Text on white

8.18:1

AA Pass AAA Pass

Text on black

2.57:1

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