#3B42BA

#3B42BA

Color Values

HEX

#3B42BA

RGB

59, 66, 186

HSL

236.7, 51.8%, 48.0%

HSV

236.7, 68.3%, 72.9%

CMYK

68.3%, 64.5%, 0.0%, 27.1%

OKLCH

0.4522 0.1854 273.7

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#3B42BA

#BAB33B

Analogous

#3B81BA

#733BBA

#3B42BA

Triadic

#3B42BA

#BA3B42

#42BA3B

Split Complementary

#3B42BA

#BA733B

#81BA3B

Tetradic

#3B42BA

#BA3B81

#BAB33B

#3BBA73

Color Blindness Simulation

Original

#3B42BA

Protanopia

#3E3E9D

Deuteranopia

#3E3D96

Tritanopia

#3B8681

Achromatopsia

#494949

CSS Usage

background-color: #3B42BA;
color: #3B42BA;
border-color: #3B42BA;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CBEE
300
#A2A6E2
400
#7075D2
500
#3D45C2
600
#31379B
700
#272C7C
800
#1F2261
900
#1A1C47
950
#10122D

Contrast Checker

Text on white

7.85:1

AA Pass AAA Pass

Text on black

2.67:1

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