#51257D

#51257D

Color Values

HEX

#51257D

RGB

81, 37, 125

HSL

270.0, 54.3%, 31.8%

HSV

270.0, 70.4%, 49.0%

CMYK

35.2%, 70.4%, 0.0%, 51.0%

OKLCH

0.3739 0.1424 303.0

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#51257D

#517D25

Analogous

#25257D

#7D257D

#51257D

Triadic

#51257D

#7D5125

#257D51

Split Complementary

#51257D

#7D7D25

#257D25

Tetradic

#51257D

#7D2525

#517D25

#257D7D

Color Blindness Simulation

Original

#51257D

Protanopia

#3E3E68

Deuteranopia

#404463

Tritanopia

#4F5753

Achromatopsia

#353535

CSS Usage

background-color: #51257D;
color: #51257D;
border-color: #51257D;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F4FB
100
#EDE5F5
200
#DBC8EF
300
#C2A1E3
400
#A16DD4
500
#803AC5
600
#662F9D
700
#52257E
800
#401D62
900
#301948
950
#1F102E

Contrast Checker

Text on white

10.99:1

AA Pass AAA Pass

Text on black

1.91:1

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