#555AF2

#555AF2

Color Values

HEX

#555AF2

RGB

85, 90, 242

HSL

238,1, 85,8%, 64,1%

HSV

238,1, 64,9%, 94,9%

CMYK

64,9%, 62,8%, 0,0%, 5,1%

OKLCH

0,5569 0,2227 275,0

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#555AF2

#F2ED55

Analogous

#55A8F2

#9E55F2

#555AF2

Triadic

#555AF2

#F2555A

#5AF255

Split Complementary

#555AF2

#F29E55

#A8F255

Tetradic

#555AF2

#F255A8

#F2ED55

#55F29E

Color Blindness Simulation

Original

#555AF2

Protanopia

#5757CD

Deuteranopia

#5756C4

Tritanopia

#55B0AA

Achromatopsia

#646464

CSS Usage

background-color: #555AF2;
color: #555AF2;
border-color: #555AF2;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F2F2FD
100
#E0E1FA
200
#BDBFFA
300
#8D91F6
400
#5055F2
500
#1219ED
600
#0E14BE
700
#0C1098
800
#090D76
900
#0B0D56
950
#070836

Contrast Checker

Text on white

5,08:1

AA Pass AAA Fail

Text on black

4,13:1

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