#310C57

#310C57

Color Values

HEX

#310C57

RGB

49, 12, 87

HSL

269.6, 75.8%, 19.4%

HSV

269.6, 86.2%, 34.1%

CMYK

43.7%, 86.2%, 0.0%, 65.9%

OKLCH

0.2677 0.1231 300.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#310C57

#32570C

Analogous

#0C0C57

#560C57

#310C57

Triadic

#310C57

#57310C

#0C5731

Split Complementary

#310C57

#57560C

#0C570C

Tetradic

#310C57

#570C0C

#32570C

#0C5756

Color Blindness Simulation

Original

#310C57

Protanopia

#212145

Deuteranopia

#232640

Tritanopia

#2F3733

Achromatopsia

#191919

CSS Usage

background-color: #310C57;
color: #310C57;
border-color: #310C57;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F2FC
100
#EDE2F9
200
#DBC0F6
300
#C193F0
400
#A059E8
500
#7E1FE0
600
#6519B3
700
#51148F
800
#3F0F70
900
#300F52
950
#1E0A33

Contrast Checker

Text on white

15.9:1

AA Pass AAA Pass

Text on black

1.32:1

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