#3A3D52

#3A3D52

Color Values

HEX

#3A3D52

RGB

58, 61, 82

HSL

232.5, 17.1%, 27.5%

HSV

232.5, 29.3%, 32.2%

CMYK

29.3%, 25.6%, 0.0%, 67.8%

OKLCH

0.3661 0.0364 278.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#3A3D52

#524F3A

Analogous

#3A4952

#433A52

#3A3D52

Triadic

#3A3D52

#523A3D

#3D523A

Split Complementary

#3A3D52

#52433A

#49523A

Tetradic

#3A3D52

#523A49

#524F3A

#3A5243

Color Blindness Simulation

Original

#3A3D52

Protanopia

#3B3B4D

Deuteranopia

#3B3B4C

Tritanopia

#3A4948

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3A3D52;
color: #3A3D52;
border-color: #3A3D52;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F8
100
#EBEBF0
200
#D5D7E1
300
#B7BACC
400
#9195B1
500
#6A6F95
600
#555977
700
#444760
800
#35384B
900
#292B38
950
#1A1B23

Contrast Checker

Text on white

10.66:1

AA Pass AAA Pass

Text on black

1.97:1

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