#51385B

#51385B

Color Values

HEX

#51385B

RGB

81, 56, 91

HSL

282.9, 23.8%, 28.8%

HSV

282.9, 38.5%, 35.7%

CMYK

11.0%, 38.5%, 0.0%, 64.3%

OKLCH

0.3837 0.0657 316.0

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#51385B

#425B38

Analogous

#3F385B

#5B3853

#51385B

Triadic

#51385B

#5B5138

#385B51

Split Complementary

#51385B

#535B38

#385B3F

Tetradic

#51385B

#5B3F38

#425B38

#38535B

Color Blindness Simulation

Original

#51385B

Protanopia

#464653

Deuteranopia

#484A50

Tritanopia

#504C4A

Achromatopsia

#404040

CSS Usage

background-color: #51385B;
color: #51385B;
border-color: #51385B;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F8F6F9
100
#EFEAF1
200
#DFD3E4
300
#C8B3D0
400
#AA8AB7
500
#8D619E
600
#704E7E
700
#5A3E65
800
#46314F
900
#35263B
950
#211825

Contrast Checker

Text on white

10.16:1

AA Pass AAA Pass

Text on black

2.07:1

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