#300D57

#300D57

Color Values

HEX

#300D57

RGB

48, 13, 87

HSL

268.4, 74.0%, 19.6%

HSV

268.4, 85.1%, 34.1%

CMYK

44.8%, 85.1%, 0.0%, 65.9%

OKLCH

0.2674 0.1219 299.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#300D57

#34570D

Analogous

#0D0F57

#550D57

#300D57

Triadic

#300D57

#57300D

#0D5730

Split Complementary

#300D57

#57550D

#0F570D

Tetradic

#300D57

#570D0F

#34570D

#0D5755

Color Blindness Simulation

Original

#300D57

Protanopia

#212145

Deuteranopia

#232541

Tritanopia

#2E3734

Achromatopsia

#1A1A1A

CSS Usage

background-color: #300D57;
color: #300D57;
border-color: #300D57;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F3FC
100
#EDE2F8
200
#DAC1F6
300
#BF95EF
400
#9D5BE6
500
#7A21DE
600
#621BB1
700
#4E158E
800
#3D116F
900
#2F1051
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

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