#3B408B

#3B408B

Color Values

HEX

#3B408B

RGB

59, 64, 139

HSL

236.2, 40.4%, 38.8%

HSV

236.2, 57.6%, 54.5%

CMYK

57.6%, 54.0%, 0.0%, 45.5%

OKLCH

0.4095 0.1227 276.7

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#3B408B

#8B863B

Analogous

#3B688B

#5E3B8B

#3B408B

Triadic

#3B408B

#8B3B40

#408B3B

Split Complementary

#3B408B

#8B5E3B

#688B3B

Tetradic

#3B408B

#8B3B68

#8B863B

#3B8B5E

Color Blindness Simulation

Original

#3B408B

Protanopia

#3D3D79

Deuteranopia

#3D3C74

Tritanopia

#3B6B67

Achromatopsia

#444444

CSS Usage

background-color: #3B408B;
color: #3B408B;
border-color: #3B408B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCFEA
300
#A9ACDB
400
#7B7FC7
500
#4C53B3
600
#3D428F
700
#313573
800
#26295A
900
#1F2142
950
#13152A

Contrast Checker

Text on white

9.16:1

AA Pass AAA Pass

Text on black

2.29:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026