#351F4D

#351F4D

Color Values

HEX

#351F4D

RGB

53, 31, 77

HSL

268.7, 42.6%, 21.2%

HSV

268.7, 59.7%, 30.2%

CMYK

31.2%, 59.7%, 0.0%, 69.8%

OKLCH

0.2922 0.0832 303.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#351F4D

#374D1F

Analogous

#1F204D

#4C1F4D

#351F4D

Triadic

#351F4D

#4D351F

#1F4D35

Split Complementary

#351F4D

#4D4C1F

#204D1F

Tetradic

#351F4D

#4D1F20

#374D1F

#1F4D4C

Color Blindness Simulation

Original

#351F4D

Protanopia

#2B2B42

Deuteranopia

#2D2E3F

Tritanopia

#343937

Achromatopsia

#272727

CSS Usage

background-color: #351F4D;
color: #351F4D;
border-color: #351F4D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#EDE7F4
200
#DBCCEB
300
#C1A8DC
400
#9F78C9
500
#7D49B6
600
#643B91
700
#502F74
800
#3F255B
900
#301E43
950
#1E132A

Contrast Checker

Text on white

14.44:1

AA Pass AAA Pass

Text on black

1.45:1

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