#3B3750

#3B3750

Color Values

HEX

#3B3750

RGB

59, 55, 80

HSL

249.6, 18.5%, 26.5%

HSV

249.6, 31.2%, 31.4%

CMYK

26.2%, 31.2%, 0.0%, 68.6%

OKLCH

0.3518 0.0432 291.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#3B3750

#4C5037

Analogous

#374050

#483750

#3B3750

Triadic

#3B3750

#503B37

#37503B

Split Complementary

#3B3750

#504837

#405037

Tetradic

#3B3750

#503740

#4C5037

#375048

Color Blindness Simulation

Original

#3B3750

Protanopia

#39394A

Deuteranopia

#3A3A48

Tritanopia

#3B4544

Achromatopsia

#3A3A3A

CSS Usage

background-color: #3B3750;
color: #3B3750;
border-color: #3B3750;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F7F6F9
100
#EBEAF0
200
#D7D5E2
300
#BAB6CD
400
#958FB2
500
#6F6897
600
#595379
700
#474361
800
#38344C
900
#2B2839
950
#1B1A24

Contrast Checker

Text on white

11.36:1

AA Pass AAA Pass

Text on black

1.85:1

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