#2F31F4

#2F31F4

Color Values

HEX

#2F31F4

RGB

47, 49, 244

HSL

239.4, 90.0%, 57.1%

HSV

239.4, 80.7%, 95.7%

CMYK

80.7%, 79.9%, 0.0%, 4.3%

OKLCH

0.4811 0.2735 269.5

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2F31F4

#F4F22F

Analogous

#2F94F4

#902FF4

#2F31F4

Triadic

#2F31F4

#F42F31

#31F42F

Split Complementary

#2F31F4

#F4902F

#94F42F

Tetradic

#2F31F4

#F42F94

#F4F22F

#2FF490

Color Blindness Simulation

Original

#2F31F4

Protanopia

#3030C5

Deuteranopia

#3030B9

Tritanopia

#2FA097

Achromatopsia

#3F3F3F

CSS Usage

background-color: #2F31F4;
color: #2F31F4;
border-color: #2F31F4;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F1F2FD
100
#DFE0FB
200
#BBBCFB
300
#8B8CF9
400
#4C4DF6
500
#0D0FF2
600
#0A0CC2
700
#080A9B
800
#060879
900
#090A58
950
#060637

Contrast Checker

Text on white

7.33:1

AA Pass AAA Pass

Text on black

2.87:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026