#31366A

#31366A

Color Values

HEX

#31366A

RGB

49, 54, 106

HSL

234.7, 36.8%, 30.4%

HSV

234.7, 53.8%, 41.6%

CMYK

53.8%, 49.1%, 0.0%, 58.4%

OKLCH

0.3566 0.0893 276.7

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#31366A

#6A6531

Analogous

#31536A

#48316A

#31366A

Triadic

#31366A

#6A3136

#366A31

Split Complementary

#31366A

#6A4831

#536A31

Tetradic

#31366A

#6A3153

#6A6531

#316A48

Color Blindness Simulation

Original

#31366A

Protanopia

#33335D

Deuteranopia

#33325A

Tritanopia

#315351

Achromatopsia

#393939

CSS Usage

background-color: #31366A;
color: #31366A;
border-color: #31366A;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E9F3
200
#CED0E8
300
#ABAFD8
400
#7E84C3
500
#5159AE
600
#40478C
700
#343970
800
#282C57
900
#202340
950
#141629

Contrast Checker

Text on white

11.25:1

AA Pass AAA Pass

Text on black

1.87:1

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