#2D31F0

#2D31F0

Color Values

HEX

#2D31F0

RGB

45, 49, 240

HSL

238.8, 86.7%, 55.9%

HSV

238.8, 81.2%, 94.1%

CMYK

81.2%, 79.6%, 0.0%, 5.9%

OKLCH

0.4757 0.2696 269.3

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2D31F0

#F0EC2D

Analogous

#2D92F0

#8B2DF0

#2D31F0

Triadic

#2D31F0

#F02D31

#31F02D

Split Complementary

#2D31F0

#F08B2D

#92F02D

Tetradic

#2D31F0

#F02D92

#F0EC2D

#2DF08B

Color Blindness Simulation

Original

#2D31F0

Protanopia

#2F2FC2

Deuteranopia

#2E2EB7

Tritanopia

#2D9D95

Achromatopsia

#3E3E3E

CSS Usage

background-color: #2D31F0;
color: #2D31F0;
border-color: #2D31F0;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E0E1FA
200
#BCBEFA
300
#8D8FF7
400
#4F52F2
500
#1115EE
600
#0E11BE
700
#0B0E98
800
#080B77
900
#0B0C56
950
#070836

Contrast Checker

Text on white

7.48:1

AA Pass AAA Pass

Text on black

2.81:1

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