#2F2E81

#2F2E81

Color Values

HEX

#2F2E81

RGB

47, 46, 129

HSL

240.7, 47.4%, 34.3%

HSV

240.7, 64.3%, 50.6%

CMYK

63.6%, 64.3%, 0.0%, 49.4%

OKLCH

0.3572 0.1359 277.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#2F2E81

#80812E

Analogous

#2E5681

#582E81

#2F2E81

Triadic

#2F2E81

#812F2E

#2E812F

Split Complementary

#2F2E81

#81582E

#56812E

Tetradic

#2F2E81

#812E56

#80812E

#2E8158

Color Blindness Simulation

Original

#2F2E81

Protanopia

#2F2F6D

Deuteranopia

#2F2F68

Tritanopia

#2F5D5A

Achromatopsia

#343434

CSS Usage

background-color: #2F2E81;
color: #2F2E81;
border-color: #2F2E81;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CBCAEC
300
#A5A5DF
400
#7574CD
500
#4443BC
600
#373696
700
#2C2B78
800
#22225E
900
#1C1C45
950
#12122C

Contrast Checker

Text on white

11.48:1

AA Pass AAA Pass

Text on black

1.83:1

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