#312FC6

#312FC6

Color Values

HEX

#312FC6

RGB

49, 47, 198

HSL

240.8, 61.6%, 48.0%

HSV

240.8, 76.3%, 77.6%

CMYK

75.3%, 76.3%, 0.0%, 22.4%

OKLCH

0.429 0.2227 272.4

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#312FC6

#C4C62F

Analogous

#2F78C6

#7C2FC6

#312FC6

Triadic

#312FC6

#C6312F

#2FC631

Split Complementary

#312FC6

#C67C2F

#78C62F

Tetradic

#312FC6

#C62F78

#C4C62F

#2FC67C

Color Blindness Simulation

Original

#312FC6

Protanopia

#3030A2

Deuteranopia

#303099

Tritanopia

#31857E

Achromatopsia

#3A3A3A

CSS Usage

background-color: #312FC6;
color: #312FC6;
border-color: #312FC6;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F6
200
#C6C5F1
300
#9D9CE7
400
#6867DB
500
#3331CE
600
#2927A5
700
#211F84
800
#1A1867
900
#16164B
950
#0E0E30

Contrast Checker

Text on white

8.93:1

AA Pass AAA Pass

Text on black

2.35:1

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