#5550D1

#5550D1

Color Values

HEX

#5550D1

RGB

85, 80, 209

HSL

242.3, 58.4%, 56.7%

HSV

242.3, 61.7%, 82.0%

CMYK

59.3%, 61.7%, 0.0%, 18.0%

OKLCH

0.5131 0.1925 278.9

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5550D1

#CCD150

Analogous

#508CD1

#9650D1

#5550D1

Triadic

#5550D1

#D15550

#50D155

Split Complementary

#5550D1

#D19650

#8CD150

Tetradic

#5550D1

#D1508C

#CCD150

#50D196

Color Blindness Simulation

Original

#5550D1

Protanopia

#5353B2

Deuteranopia

#5354AA

Tritanopia

#559994

Achromatopsia

#5A5A5A

CSS Usage

background-color: #5550D1;
color: #5550D1;
border-color: #5550D1;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C8C6F0
300
#A19EE6
400
#6E6AD8
500
#3B35CA
600
#2F2AA2
700
#262281
800
#1D1B65
900
#19174A
950
#100F2F

Contrast Checker

Text on white

6.08:1

AA Pass AAA Fail

Text on black

3.45:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026