#302783

#302783

Color Values

HEX

#302783

RGB

48, 39, 131

HSL

245.9, 54.1%, 33.3%

HSV

245.9, 70.2%, 51.4%

CMYK

63.4%, 70.2%, 0.0%, 48.6%

OKLCH

0.3476 0.1474 279.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#302783

#7A8327

Analogous

#274C83

#5E2783

#302783

Triadic

#302783

#833027

#278330

Split Complementary

#302783

#835E27

#4C8327

Tetradic

#302783

#83274C

#7A8327

#27835E

Color Blindness Simulation

Original

#302783

Protanopia

#2C2C6D

Deuteranopia

#2D2D67

Tritanopia

#305B57

Achromatopsia

#303030

CSS Usage

background-color: #302783;
color: #302783;
border-color: #302783;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CCC8EF
300
#A7A1E3
400
#786ED4
500
#483BC4
600
#3A2F9D
700
#2E257E
800
#241D62
900
#1D1948
950
#13102D

Contrast Checker

Text on white

12.04:1

AA Pass AAA Pass

Text on black

1.74:1

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