#351C40

#351C40

Color Values

HEX

#351C40

RGB

53, 28, 64

HSL

281.7, 39.1%, 18.0%

HSV

281.7, 56.2%, 25.1%

CMYK

17.2%, 56.2%, 0.0%, 74.9%

OKLCH

0.2777 0.0708 314.7

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#351C40

#27401C

Analogous

#231C40

#401C39

#351C40

Triadic

#351C40

#40351C

#1C4035

Split Complementary

#351C40

#39401C

#1C4023

Tetradic

#351C40

#40231C

#27401C

#1C3940

Color Blindness Simulation

Original

#351C40

Protanopia

#2A2A37

Deuteranopia

#2C2D35

Tritanopia

#34302F

Achromatopsia

#242424

CSS Usage

background-color: #351C40;
color: #351C40;
border-color: #351C40;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EFE7F3
200
#E1CDE9
300
#CBAADA
400
#AF7CC6
500
#934EB1
600
#763E8E
700
#5E3272
800
#492759
900
#371F41
950
#231429

Contrast Checker

Text on white

15.09:1

AA Pass AAA Pass

Text on black

1.39:1

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