#47494B

#47494B

Color Values

HEX

#47494B

RGB

71, 73, 75

HSL

210.0, 2.7%, 28.6%

HSV

210.0, 5.3%, 29.4%

CMYK

5.3%, 2.7%, 0.0%, 70.6%

OKLCH

0.4042 0.0043 247.9

Properties

Cool Dark Nearest: RAL 7031 Blue Grey

Color Harmonies

Complementary

#47494B

#4B4947

Analogous

#474B4B

#47474B

#47494B

Triadic

#47494B

#4B4749

#494B47

Split Complementary

#47494B

#4B4747

#4B4B47

Tetradic

#47494B

#4B474B

#4B4947

#474B47

Color Blindness Simulation

Original

#47494B

Protanopia

#48484B

Deuteranopia

#48484A

Tritanopia

#474A4A

Achromatopsia

#494949

CSS Usage

background-color: #47494B;
color: #47494B;
border-color: #47494B;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DADBDC
300
#C0C2C3
400
#9EA1A3
500
#7C8083
600
#636669
700
#4F5254
800
#3E4041
900
#2F3032
950
#1E1F1F

Contrast Checker

Text on white

9.04:1

AA Pass AAA Pass

Text on black

2.32:1

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