#5559BD

#5559BD

Color Values

HEX

#5559BD

RGB

85, 89, 189

HSL

237.7, 44.1%, 53.7%

HSV

237.7, 55.0%, 74.1%

CMYK

55.0%, 52.9%, 0.0%, 25.9%

OKLCH

0.514 0.154 277.8

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5559BD

#BDB955

Analogous

#558DBD

#8555BD

#5559BD

Triadic

#5559BD

#BD5559

#59BD55

Split Complementary

#5559BD

#BD8555

#8DBD55

Tetradic

#5559BD

#BD558D

#BDB955

#55BD85

Color Blindness Simulation

Original

#5559BD

Protanopia

#5757A5

Deuteranopia

#56569F

Tritanopia

#55928E

Achromatopsia

#5F5F5F

CSS Usage

background-color: #5559BD;
color: #5559BD;
border-color: #5559BD;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CCCDEB
300
#A7A9DD
400
#777ACA
500
#474CB8
600
#393C93
700
#2E3076
800
#24265C
900
#1D1F44
950
#12132B

Contrast Checker

Text on white

5.92:1

AA Pass AAA Fail

Text on black

3.55:1

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