#555CCD

#555CCD

Color Values

HEX

#555CCD

RGB

85, 92, 205

HSL

236,5, 54,5%, 56,9%

HSV

236,5, 58,5%, 80,4%

CMYK

58,5%, 55,1%, 0,0%, 19,6%

OKLCH

0,5313 0,1721 276,2

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#555CCD

#CDC655

Analogous

#5598CD

#8A55CD

#555CCD

Triadic

#555CCD

#CD555C

#5CCD55

Split Complementary

#555CCD

#CD8A55

#98CD55

Tetradic

#555CCD

#CD5598

#CDC655

#55CD8A

Color Blindness Simulation

Original

#555CCD

Protanopia

#5858B2

Deuteranopia

#5857AB

Tritanopia

#559C97

Achromatopsia

#636363

CSS Usage

background-color: #555CCD;
color: #555CCD;
border-color: #555CCD;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CAEF
300
#A0A4E3
400
#6D73D4
500
#3A42C5
600
#2E359E
700
#252A7E
800
#1D2162
900
#191B48
950
#10112E

Contrast Checker

Text on white

5,53:1

AA Pass AAA Fail

Text on black

3,8:1

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