#351638

#351638

Color Values

HEX

#351638

RGB

53, 22, 56

HSL

294.7, 43.6%, 15.3%

HSV

294.7, 60.7%, 22.0%

CMYK

5.4%, 60.7%, 0.0%, 78.0%

OKLCH

0.2619 0.0727 324.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#351638

#193816

Analogous

#241638

#38162A

#351638

Triadic

#351638

#383516

#163835

Split Complementary

#351638

#2A3816

#163824

Tetradic

#351638

#382416

#193816

#162A38

Color Blindness Simulation

Original

#351638

Protanopia

#282730

Deuteranopia

#292C2E

Tritanopia

#332928

Achromatopsia

#1F1F1F

CSS Usage

background-color: #351638;
color: #351638;
border-color: #351638;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF5FA
100
#F3E7F4
200
#E8CCEB
300
#D8A7DC
400
#C378CA
500
#AD48B7
600
#8B3A92
700
#6F2E75
800
#57245C
900
#401D43
950
#28132B

Contrast Checker

Text on white

15.87:1

AA Pass AAA Pass

Text on black

1.32:1

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