#47728E

#47728E

Color Values

HEX

#47728E

RGB

71, 114, 142

HSL

203.7, 33.3%, 41.8%

HSV

203.7, 50.0%, 55.7%

CMYK

50.0%, 19.7%, 0.0%, 44.3%

OKLCH

0.5323 0.065 238.3

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#47728E

#8E6347

Analogous

#478E87

#474F8E

#47728E

Triadic

#47728E

#8E4772

#728E47

Split Complementary

#47728E

#8E474F

#8E8747

Tetradic

#47728E

#87478E

#8E6347

#4F8E47

Color Blindness Simulation

Original

#47728E

Protanopia

#5A5A87

Deuteranopia

#575486

Tritanopia

#498281

Achromatopsia

#6B6B6B

CSS Usage

background-color: #47728E;
color: #47728E;
border-color: #47728E;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDEE7
300
#ADC6D6
400
#81A7C0
500
#5588AA
600
#446D88
700
#36576D
800
#2B4455
900
#22333F
950
#152128

Contrast Checker

Text on white

5.17:1

AA Pass AAA Fail

Text on black

4.07:1

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