#310C49

#310C49

Color Values

HEX

#310C49

RGB

49, 12, 73

HSL

276.4, 71.8%, 16.7%

HSV

276.4, 83.6%, 28.6%

CMYK

32.9%, 83.6%, 0.0%, 71.4%

OKLCH

0.2544 0.1072 308.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#310C49

#24490C

Analogous

#130C49

#490C43

#310C49

Triadic

#310C49

#49310C

#0C4931

Split Complementary

#310C49

#43490C

#0C4913

Tetradic

#310C49

#49130C

#24490C

#0C4349

Color Blindness Simulation

Original

#310C49

Protanopia

#21213A

Deuteranopia

#232637

Tritanopia

#2F2F2C

Achromatopsia

#181818

CSS Usage

background-color: #310C49;
color: #310C49;
border-color: #310C49;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F3FC
100
#EFE2F8
200
#E1C2F5
300
#CB96EE
400
#AF5DE4
500
#9324DB
600
#761DAF
700
#5E178C
800
#4A126E
900
#371150
950
#230B32

Contrast Checker

Text on white

16.41:1

AA Pass AAA Pass

Text on black

1.28:1

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