#491C64

#491C64

Color Values

HEX

#491C64

RGB

73, 28, 100

HSL

277.5, 56.2%, 25.1%

HSV

277.5, 72.0%, 39.2%

CMYK

27.0%, 72.0%, 0.0%, 60.8%

OKLCH

0.3316 0.124 310.0

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#491C64

#37641C

Analogous

#251C64

#641C5B

#491C64

Triadic

#491C64

#64491C

#1C6449

Split Complementary

#491C64

#5B641C

#1C6425

Tetradic

#491C64

#64251C

#37641C

#1C5B64

Color Blindness Simulation

Original

#491C64

Protanopia

#363553

Deuteranopia

#383B4E

Tritanopia

#474542

Achromatopsia

#2B2B2B

CSS Usage

background-color: #491C64;
color: #491C64;
border-color: #491C64;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F4FB
100
#EFE5F6
200
#E0C7EF
300
#CA9FE4
400
#AE6CD6
500
#9138C7
600
#742D9F
700
#5D247F
800
#491C64
900
#371849
950
#220F2E

Contrast Checker

Text on white

12.86:1

AA Pass AAA Pass

Text on black

1.63:1

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