#300055

#300055

Color Values

HEX

#300055

RGB

48, 0, 85

HSL

273.9, 100.0%, 16.7%

HSV

273.9, 100.0%, 33.3%

CMYK

43.5%, 100.0%, 0.0%, 66.7%

OKLCH

0.2524 0.133 302.4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#300055

#255500

Analogous

#060055

#550050

#300055

Triadic

#300055

#553000

#005530

Split Complementary

#300055

#505500

#005506

Tetradic

#300055

#550600

#255500

#005055

Color Blindness Simulation

Original

#300055

Protanopia

#1B1B40

Deuteranopia

#1E223B

Tritanopia

#2E302D

Achromatopsia

#101010

CSS Usage

background-color: #300055;
color: #300055;
border-color: #300055;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F8F1FE
100
#EFDEFC
200
#E0B8FF
300
#CA85FF
400
#AD42FF
500
#9000FF
600
#7300CC
700
#5C00A3
800
#480080
900
#36055C
950
#22033A

Contrast Checker

Text on white

16.71:1

AA Pass AAA Pass

Text on black

1.26:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026