#5543BA

#5543BA

Color Values

HEX

#5543BA

RGB

85, 67, 186

HSL

249.1, 47.0%, 49.6%

HSV

249.1, 64.0%, 72.9%

CMYK

54.3%, 64.0%, 0.0%, 27.1%

OKLCH

0.4729 0.179 284.1

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5543BA

#A8BA43

Analogous

#436CBA

#9143BA

#5543BA

Triadic

#5543BA

#BA5543

#43BA55

Split Complementary

#5543BA

#BA9143

#6CBA43

Tetradic

#5543BA

#BA436C

#A8BA43

#43BA91

Color Blindness Simulation

Original

#5543BA

Protanopia

#4D4D9D

Deuteranopia

#4E5096

Tritanopia

#548681

Achromatopsia

#4F4F4F

CSS Usage

background-color: #5543BA;
color: #5543BA;
border-color: #5543BA;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#D0CBEC
300
#AEA5DF
400
#8274CD
500
#5644BB
600
#453696
700
#372B78
800
#2B225E
900
#221C45
950
#16122C

Contrast Checker

Text on white

7.25:1

AA Pass AAA Pass

Text on black

2.9:1

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