#3B5271

#3B5271

Color Values

HEX

#3B5271

RGB

59, 82, 113

HSL

214.4, 31.4%, 33.7%

HSV

214.4, 47.8%, 44.3%

CMYK

47.8%, 27.4%, 0.0%, 55.7%

OKLCH

0.4336 0.059 256.1

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3B5271

#715A3B

Analogous

#3B6D71

#3F3B71

#3B5271

Triadic

#3B5271

#713B52

#52713B

Split Complementary

#3B5271

#713F3B

#6D713B

Tetradic

#3B5271

#713B6D

#715A3B

#3B713F

Color Blindness Simulation

Original

#3B5271

Protanopia

#45456A

Deuteranopia

#444268

Tritanopia

#3C6462

Achromatopsia

#4F4F4F

CSS Usage

background-color: #3B5271;
color: #3B5271;
border-color: #3B5271;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E8ECF2
200
#D0DAE7
300
#AFBFD5
400
#839CBE
500
#577AA8
600
#466186
700
#384E6B
800
#2C3D54
900
#232E3E
950
#161D27

Contrast Checker

Text on white

7.98:1

AA Pass AAA Pass

Text on black

2.63:1

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