#2F31CF

#2F31CF

Color Values

HEX

#2F31CF

RGB

47, 49, 207

HSL

239.2, 63.0%, 49.8%

HSV

239.2, 77.3%, 81.2%

CMYK

77.3%, 76.3%, 0.0%, 18.8%

OKLCH

0.4403 0.232 271.2

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#2F31CF

#CFCD2F

Analogous

#2F81CF

#7D2FCF

#2F31CF

Triadic

#2F31CF

#CF2F31

#31CF2F

Split Complementary

#2F31CF

#CF7D2F

#81CF2F

Tetradic

#2F31CF

#CF2F81

#CFCD2F

#2FCF7D

Color Blindness Simulation

Original

#2F31CF

Protanopia

#3030A9

Deuteranopia

#3030A0

Tritanopia

#2F8B84

Achromatopsia

#3C3C3C

CSS Usage

background-color: #2F31CF;
color: #2F31CF;
border-color: #2F31CF;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C5C5F2
300
#9B9CE8
400
#6567DC
500
#2F31D0
600
#2627A6
700
#1E2085
800
#181968
900
#15164C
950
#0D0E30

Contrast Checker

Text on white

8.53:1

AA Pass AAA Pass

Text on black

2.46:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

1월 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

1월 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

1월 18, 2026