#301C87

#301C87

Color Values

HEX

#301C87

RGB

48, 28, 135

HSL

251.2, 65.6%, 32.0%

HSV

251.2, 79.3%, 52.9%

CMYK

64.4%, 79.3%, 0.0%, 47.1%

OKLCH

0.3357 0.1646 281.4

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#301C87

#73871C

Analogous

#1C3E87

#661C87

#301C87

Triadic

#301C87

#87301C

#1C8730

Split Complementary

#301C87

#87661C

#3E871C

Tetradic

#301C87

#871C3E

#73871C

#1C8766

Color Blindness Simulation

Original

#301C87

Protanopia

#27276D

Deuteranopia

#282A67

Tritanopia

#2F5954

Achromatopsia

#282828

CSS Usage

background-color: #301C87;
color: #301C87;
border-color: #301C87;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F5F3FC
100
#E7E3F7
200
#CDC4F3
300
#A99AEA
400
#7A63DF
500
#4B2CD3
600
#3C23A9
700
#301C87
800
#26166A
900
#1F144D
950
#130D31

Contrast Checker

Text on white

12.79:1

AA Pass AAA Pass

Text on black

1.64:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026