#478FCC

#478FCC

Color Values

HEX

#478FCC

RGB

71, 143, 204

HSL

207.5, 56.6%, 53.9%

HSV

207.5, 65.2%, 80.0%

CMYK

65.2%, 29.9%, 0.0%, 20.0%

OKLCH

0.6307 0.1172 246.6

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#478FCC

#CC8447

Analogous

#47CCC6

#474CCC

#478FCC

Triadic

#478FCC

#CC478F

#8FCC47

Split Complementary

#478FCC

#CC474C

#CCC647

Tetradic

#478FCC

#C647CC

#CC8447

#4CCC47

Color Blindness Simulation

Original

#478FCC

Protanopia

#6667BD

Deuteranopia

#625DBA

Tritanopia

#4BB2AF

Achromatopsia

#848484

CSS Usage

background-color: #478FCC;
color: #478FCC;
border-color: #478FCC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF6
200
#C7DDF0
300
#9FC5E4
400
#6BA5D6
500
#3786C8
600
#2C6BA0
700
#235580
800
#1C4364
900
#183349
950
#0F202E

Contrast Checker

Text on white

3.46:1

AA Fail AAA Fail

Text on black

6.07:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026