#312F96

#312F96

Color Values

HEX

#312F96

RGB

49, 47, 150

HSL

241.2, 52.3%, 38.6%

HSV

241.2, 68.7%, 58.8%

CMYK

67.3%, 68.7%, 0.0%, 41.2%

OKLCH

0.38 0.1629 276.2

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#312F96

#94962F

Analogous

#2F6096

#642F96

#312F96

Triadic

#312F96

#96312F

#2F9631

Split Complementary

#312F96

#96642F

#60962F

Tetradic

#312F96

#962F60

#94962F

#2F9664

Color Blindness Simulation

Original

#312F96

Protanopia

#30307D

Deuteranopia

#303077

Tritanopia

#316965

Achromatopsia

#373737

CSS Usage

background-color: #312F96;
color: #312F96;
border-color: #312F96;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#C9C9EE
300
#A3A2E2
400
#716FD2
500
#3F3DC2
600
#33319B
700
#29277C
800
#201E61
900
#1B1A47
950
#11102D

Contrast Checker

Text on white

10.62:1

AA Pass AAA Pass

Text on black

1.98:1

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