#300031

#300031

Color Values

HEX

#300031

RGB

48, 0, 49

HSL

298.8, 100.0%, 9.6%

HSV

298.8, 100.0%, 19.2%

CMYK

2.0%, 100.0%, 0.0%, 80.8%

OKLCH

0.2177 0.1005 327.4

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#300031

#013100

Analogous

#180031

#310019

#300031

Triadic

#300031

#313000

#003130

Split Complementary

#300031

#193100

#003118

Tetradic

#300031

#311800

#013100

#001931

Color Blindness Simulation

Original

#300031

Protanopia

#1B1B25

Deuteranopia

#1E2222

Tritanopia

#2E1C1A

Achromatopsia

#0E0E0E

CSS Usage

background-color: #300031;
color: #300031;
border-color: #300031;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#FEF1FE
100
#FCDEFC
200
#FEB8FF
300
#FD85FF
400
#FB42FF
500
#FA00FF
600
#C800CC
700
#A000A3
800
#7D0080
900
#5A055C
950
#39033A

Contrast Checker

Text on white

17.95:1

AA Pass AAA Pass

Text on black

1.17:1

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