#31329D

#31329D

Color Values

HEX

#31329D

RGB

49, 50, 157

HSL

239.4, 52.4%, 40.4%

HSV

239.4, 68.8%, 61.6%

CMYK

68.8%, 68.2%, 0.0%, 38.4%

OKLCH

0.3917 0.1687 274.9

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#31329D

#9D9C31

Analogous

#31689D

#66319D

#31329D

Triadic

#31329D

#9D3132

#329D31

Split Complementary

#31329D

#9D6631

#689D31

Tetradic

#31329D

#9D3168

#9D9C31

#319D66

Color Blindness Simulation

Original

#31329D

Protanopia

#313183

Deuteranopia

#31317D

Tritanopia

#316F6A

Achromatopsia

#3A3A3A

CSS Usage

background-color: #31329D;
color: #31329D;
border-color: #31329D;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C9C9EE
300
#A2A2E2
400
#6F70D2
500
#3D3EC2
600
#31329B
700
#27287C
800
#1E1F61
900
#1A1A47
950
#10102D

Contrast Checker

Text on white

10.13:1

AA Pass AAA Pass

Text on black

2.07:1

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