#3A2155

#3A2155

Color Values

HEX

#3A2155

RGB

58, 33, 85

HSL

268.8, 44.1%, 23.1%

HSV

268.8, 61.2%, 33.3%

CMYK

31.8%, 61.2%, 0.0%, 66.7%

OKLCH

0.308 0.0922 303.6

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3A2155

#3C5521

Analogous

#212255

#542155

#3A2155

Triadic

#3A2155

#553A21

#21553A

Split Complementary

#3A2155

#555421

#225521

Tetradic

#3A2155

#552122

#3C5521

#215554

Color Blindness Simulation

Original

#3A2155

Protanopia

#2F2F48

Deuteranopia

#313245

Tritanopia

#393E3C

Achromatopsia

#2A2A2A

CSS Usage

background-color: #3A2155;
color: #3A2155;
border-color: #3A2155;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FA
100
#EDE6F4
200
#DBCCEB
300
#C1A7DD
400
#9F77CA
500
#7D47B8
600
#643993
700
#502E76
800
#3F245C
900
#301D44
950
#1E122B

Contrast Checker

Text on white

13.74:1

AA Pass AAA Pass

Text on black

1.53:1

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