#51315D

#51315D

Color Values

HEX

#51315D

RGB

81, 49, 93

HSL

283.6, 31.0%, 27.8%

HSV

283.6, 47.3%, 36.5%

CMYK

12.9%, 47.3%, 0.0%, 63.5%

OKLCH

0.3713 0.0824 316.3

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#51315D

#3D5D31

Analogous

#3B315D

#5D3153

#51315D

Triadic

#51315D

#5D5131

#315D51

Split Complementary

#51315D

#535D31

#315D3B

Tetradic

#51315D

#5D3B31

#3D5D31

#31535D

Color Blindness Simulation

Original

#51315D

Protanopia

#434352

Deuteranopia

#454750

Tritanopia

#4F4A48

Achromatopsia

#3B3B3B

CSS Usage

background-color: #51315D;
color: #51315D;
border-color: #51315D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5F9
100
#EFE8F2
200
#E0D0E6
300
#CAAFD5
400
#AE83BE
500
#9158A7
600
#744686
700
#5D386B
800
#492C54
900
#37233E
950
#221627

Contrast Checker

Text on white

10.78:1

AA Pass AAA Pass

Text on black

1.95:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026