#363591

#363591

Color Values

HEX

#363591

RGB

54, 53, 145

HSL

240.7, 46.5%, 38.8%

HSV

240.7, 63.4%, 56.9%

CMYK

62.8%, 63.4%, 0.0%, 43.1%

OKLCH

0.3895 0.1475 277.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#363591

#909135

Analogous

#356291

#643591

#363591

Triadic

#363591

#913635

#359136

Split Complementary

#363591

#916435

#629135

Tetradic

#363591

#913562

#909135

#359164

Color Blindness Simulation

Original

#363591

Protanopia

#36367B

Deuteranopia

#363675

Tritanopia

#366965

Achromatopsia

#3C3C3C

CSS Usage

background-color: #363591;
color: #363591;
border-color: #363591;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CBCBEC
300
#A6A5DE
400
#7675CD
500
#4644BB
600
#383795
700
#2D2C78
800
#23225D
900
#1D1C45
950
#12122B

Contrast Checker

Text on white

10.12:1

AA Pass AAA Pass

Text on black

2.07:1

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