#51376B

#51376B

Color Values

HEX

#51376B

RGB

81, 55, 107

HSL

270.0, 32.1%, 31.8%

HSV

270.0, 48.6%, 42.0%

CMYK

24.3%, 48.6%, 0.0%, 58.0%

OKLCH

0.3907 0.0897 305.7

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#51376B

#516B37

Analogous

#37376B

#6B376B

#51376B

Triadic

#51376B

#6B5137

#376B51

Split Complementary

#51376B

#6B6B37

#376B37

Tetradic

#51376B

#6B3737

#516B37

#376B6B

Color Blindness Simulation

Original

#51376B

Protanopia

#46465E

Deuteranopia

#47495B

Tritanopia

#505452

Achromatopsia

#404040

CSS Usage

background-color: #51376B;
color: #51376B;
border-color: #51376B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5F9
100
#EDE8F2
200
#DBD0E7
300
#C2AED5
400
#A182BF
500
#8057A8
600
#664587
700
#52376C
800
#402B54
900
#30223E
950
#1F1627

Contrast Checker

Text on white

9.96:1

AA Pass AAA Pass

Text on black

2.11:1

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