#55A3F0

#55A3F0

Color Values

HEX

#55A3F0

RGB

85, 163, 240

HSL

209.8, 83.8%, 63.7%

HSV

209.8, 64.6%, 94.1%

CMYK

64.6%, 32.1%, 0.0%, 5.9%

OKLCH

0.6996 0.1374 250.1

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#55A3F0

#F0A255

Analogous

#55F0EF

#5555F0

#55A3F0

Triadic

#55A3F0

#F055A3

#A3F055

Split Complementary

#55A3F0

#F05555

#F0EF55

Tetradic

#55A3F0

#EF55F0

#F0A255

#55F055

Color Blindness Simulation

Original

#55A3F0

Protanopia

#7777DD

Deuteranopia

#726CD9

Tritanopia

#59CFCB

Achromatopsia

#989898

CSS Usage

background-color: #55A3F0;
color: #55A3F0;
border-color: #55A3F0;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBF9
300
#8FC2F5
400
#52A1F0
500
#1580EA
600
#1167BB
700
#0D5296
800
#0A4075
900
#0C3155
950
#081F36

Contrast Checker

Text on white

2.66:1

AA Fail AAA Fail

Text on black

7.88:1

AA Pass AAA Pass

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