#351D47

#351D47

Color Values

HEX

#351D47

RGB

53, 29, 71

HSL

274.3, 42.0%, 19.6%

HSV

274.3, 59.2%, 27.8%

CMYK

25.4%, 59.2%, 0.0%, 72.2%

OKLCH

0.2843 0.0785 308.6

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#351D47

#2F471D

Analogous

#201D47

#471D44

#351D47

Triadic

#351D47

#47351D

#1D4735

Split Complementary

#351D47

#44471D

#1D4720

Tetradic

#351D47

#47201D

#2F471D

#1D4447

Color Blindness Simulation

Original

#351D47

Protanopia

#2B2A3D

Deuteranopia

#2C2E3A

Tritanopia

#343533

Achromatopsia

#252525

CSS Usage

background-color: #351D47;
color: #351D47;
border-color: #351D47;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EEE7F4
200
#DDCCEA
300
#C5A8DC
400
#A679C8
500
#874AB5
600
#6C3B91
700
#572F74
800
#44255B
900
#331E43
950
#20132A

Contrast Checker

Text on white

14.81:1

AA Pass AAA Pass

Text on black

1.42:1

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