#477BCB

#477BCB

Color Values

HEX

#477BCB

RGB

71, 123, 203

HSL

216,4, 55,9%, 53,7%

HSV

216,4, 65,0%, 79,6%

CMYK

65,0%, 39,4%, 0,0%, 20,4%

OKLCH

0,5853 0,1354 258,8

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#477BCB

#CB9747

Analogous

#47BDCB

#5547CB

#477BCB

Triadic

#477BCB

#CB477B

#7BCB47

Split Complementary

#477BCB

#CB5547

#BDCB47

Tetradic

#477BCB

#CB47BD

#CB9747

#47CB55

Color Blindness Simulation

Original

#477BCB

Protanopia

#5E5EB8

Deuteranopia

#5A57B3

Tritanopia

#4AA8A5

Achromatopsia

#767676

CSS Usage

background-color: #477BCB;
color: #477BCB;
border-color: #477BCB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EBF6
200
#C7D7EF
300
#A0BBE4
400
#6C95D5
500
#3870C7
600
#2D5A9F
700
#24487F
800
#1C3863
900
#182B49
950
#0F1B2E

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

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