#51487C

#51487C

Color Values

HEX

#51487C

RGB

81, 72, 124

HSL

250.4, 26.5%, 38.4%

HSV

250.4, 41.9%, 48.6%

CMYK

34.7%, 41.9%, 0.0%, 51.4%

OKLCH

0.4346 0.0845 290.4

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#51487C

#737C48

Analogous

#48597C

#6B487C

#51487C

Triadic

#51487C

#7C5148

#487C51

Split Complementary

#51487C

#7C6B48

#597C48

Tetradic

#51487C

#7C4859

#737C48

#487C6B

Color Blindness Simulation

Original

#51487C

Protanopia

#4D4D6F

Deuteranopia

#4E4E6C

Tritanopia

#516563

Achromatopsia

#4E4E4E

CSS Usage

background-color: #51487C;
color: #51487C;
border-color: #51487C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#EBE9F1
200
#D5D2E5
300
#B7B2D2
400
#9088BA
500
#695EA1
600
#544B81
700
#433C67
800
#352F51
900
#29253C
950
#1A1726

Contrast Checker

Text on white

8.18:1

AA Pass AAA Pass

Text on black

2.57:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026