#312EC3

#312EC3

Color Values

HEX

#312EC3

RGB

49, 46, 195

HSL

241.2, 61.8%, 47.3%

HSV

241.2, 76.4%, 76.5%

CMYK

74.9%, 76.4%, 0.0%, 23.5%

OKLCH

0.4245 0.2201 272.7

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#312EC3

#C0C32E

Analogous

#2E76C3

#7C2EC3

#312EC3

Triadic

#312EC3

#C3312E

#2EC331

Split Complementary

#312EC3

#C37C2E

#76C32E

Tetradic

#312EC3

#C32E76

#C0C32E

#2EC37C

Color Blindness Simulation

Original

#312EC3

Protanopia

#30309F

Deuteranopia

#303096

Tritanopia

#31827C

Achromatopsia

#393939

CSS Usage

background-color: #312EC3;
color: #312EC3;
border-color: #312EC3;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C6C5F1
300
#9D9CE8
400
#6966DB
500
#3431CE
600
#2927A5
700
#211F84
800
#1A1867
900
#17164B
950
#0E0E30

Contrast Checker

Text on white

9.09:1

AA Pass AAA Pass

Text on black

2.31:1

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