#5478CF

#5478CF

Color Values

HEX

#5478CF

RGB

84, 120, 207

HSL

222,4, 56,2%, 57,1%

HSV

222,4, 59,4%, 81,2%

CMYK

59,4%, 42,0%, 0,0%, 18,8%

OKLCH

0,5877 0,1396 265,4

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#5478CF

#CFAB54

Analogous

#54B6CF

#6E54CF

#5478CF

Triadic

#5478CF

#CF5478

#78CF54

Split Complementary

#5478CF

#CF6E54

#B6CF54

Tetradic

#5478CF

#CF54B6

#CFAB54

#54CF6E

Color Blindness Simulation

Original

#5478CF

Protanopia

#6464BA

Deuteranopia

#625FB5

Tritanopia

#56A9A6

Achromatopsia

#777777

CSS Usage

background-color: #5478CF;
color: #5478CF;
border-color: #5478CF;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F4F6FB
100
#E5EAF6
200
#C7D3EF
300
#9FB4E4
400
#6C8BD6
500
#3862C7
600
#2D4E9F
700
#243F7F
800
#1C3164
900
#182649
950
#0F182E

Contrast Checker

Text on white

4,23:1

AA Fail AAA Fail

Text on black

4,96:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026