#47304C

#47304C

Color Values

HEX

#47304C

RGB

71, 48, 76

HSL

289.3, 22.6%, 24.3%

HSV

289.3, 36.8%, 29.8%

CMYK

6.6%, 36.8%, 0.0%, 70.2%

OKLCH

0.3477 0.0562 320.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#47304C

#354C30

Analogous

#39304C

#4C3043

#47304C

Triadic

#47304C

#4C4730

#304C47

Split Complementary

#47304C

#434C30

#304C39

Tetradic

#47304C

#4C3930

#354C30

#30434C

Color Blindness Simulation

Original

#47304C

Protanopia

#3D3D45

Deuteranopia

#3E4044

Tritanopia

#46403F

Achromatopsia

#373737

CSS Usage

background-color: #47304C;
color: #47304C;
border-color: #47304C;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F8F6F9
100
#EFEAF1
200
#E0D3E3
300
#CBB4D0
400
#AE8BB6
500
#92639C
600
#754F7D
700
#5D3F64
800
#49314E
900
#37273A
950
#231825

Contrast Checker

Text on white

11.7:1

AA Pass AAA Pass

Text on black

1.8:1

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