#5550AD

#5550AD

Color Values

HEX

#5550AD

RGB

85, 80, 173

HSL

243.2, 36.8%, 49.6%

HSV

243.2, 53.8%, 67.8%

CMYK

50.9%, 53.8%, 0.0%, 32.2%

OKLCH

0.4857 0.144 282.0

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5550AD

#A8AD50

Analogous

#507AAD

#8350AD

#5550AD

Triadic

#5550AD

#AD5550

#50AD55

Split Complementary

#5550AD

#AD8350

#7AAD50

Tetradic

#5550AD

#AD507A

#A8AD50

#50AD83

Color Blindness Simulation

Original

#5550AD

Protanopia

#535397

Deuteranopia

#535491

Tritanopia

#558581

Achromatopsia

#585858

CSS Usage

background-color: #5550AD;
color: #5550AD;
border-color: #5550AD;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#D0CEE8
300
#AEABD8
400
#827EC3
500
#5651AE
600
#44408C
700
#373470
800
#2B2857
900
#222040
950
#161429

Contrast Checker

Text on white

6.69:1

AA Pass AAA Fail

Text on black

3.14:1

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