#351B39

#351B39

Color Values

HEX

#351B39

RGB

53, 27, 57

HSL

292.0, 35.7%, 16.5%

HSV

292.0, 52.6%, 22.4%

CMYK

7.0%, 52.6%, 0.0%, 77.6%

OKLCH

0.2715 0.0637 322.1

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#351B39

#1F391B

Analogous

#261B39

#391B2E

#351B39

Triadic

#351B39

#39351B

#1B3935

Split Complementary

#351B39

#2E391B

#1B3926

Tetradic

#351B39

#39261B

#1F391B

#1B2E39

Color Blindness Simulation

Original

#351B39

Protanopia

#2A2A32

Deuteranopia

#2B2D30

Tritanopia

#342C2B

Achromatopsia

#232323

CSS Usage

background-color: #351B39;
color: #351B39;
border-color: #351B39;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F5FA
100
#F1E8F3
200
#E5CFE8
300
#D2ACD8
400
#B97FC2
500
#A152AD
600
#81428A
700
#67346F
800
#502957
900
#3C2140
950
#261528

Contrast Checker

Text on white

15.36:1

AA Pass AAA Pass

Text on black

1.37:1

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