#491C87

#491C87

Color Values

HEX

#491C87

RGB

73, 28, 135

HSL

265.2, 65.6%, 32.0%

HSV

265.2, 79.3%, 52.9%

CMYK

45.9%, 79.3%, 0.0%, 47.1%

OKLCH

0.3618 0.1636 296.2

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#491C87

#5A871C

Analogous

#1C2587

#7F1C87

#491C87

Triadic

#491C87

#87491C

#1C8749

Split Complementary

#491C87

#877F1C

#25871C

Tetradic

#491C87

#871C25

#5A871C

#1C877F

Color Blindness Simulation

Original

#491C87

Protanopia

#36356D

Deuteranopia

#383B67

Tritanopia

#475954

Achromatopsia

#2D2D2D

CSS Usage

background-color: #491C87;
color: #491C87;
border-color: #491C87;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F3FC
100
#ECE3F7
200
#D8C4F3
300
#BB9AEA
400
#9763DF
500
#722CD3
600
#5B23A9
700
#491C87
800
#39166A
900
#2C144D
950
#1C0D31

Contrast Checker

Text on white

11.67:1

AA Pass AAA Pass

Text on black

1.8:1

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