#A3A7AF

#A3A7AF

Color Values

HEX

#A3A7AF

RGB

163, 167, 175

HSL

220.0, 7.0%, 66.3%

HSV

220.0, 6.9%, 68.6%

CMYK

6.9%, 4.6%, 0.0%, 31.4%

OKLCH

0.7276 0.0124 264.5

Properties

Cool Light Nearest: RAL 7040 Window Grey

Color Harmonies

Complementary

#A3A7AF

#AFABA3

Analogous

#A3ADAF

#A5A3AF

#A3A7AF

Triadic

#A3A7AF

#AFA3A7

#A7AFA3

Split Complementary

#A3A7AF

#AFA5A3

#ADAFA3

Tetradic

#A3A7AF

#AFA3AD

#AFABA3

#A3AFA5

Color Blindness Simulation

Original

#A3A7AF

Protanopia

#A5A5AD

Deuteranopia

#A4A4AD

Tritanopia

#A3ACAB

Achromatopsia

#A7A7A7

CSS Usage

background-color: #A3A7AF;
color: #A3A7AF;
border-color: #A3A7AF;
Nearest Tailwind: Zinc 400 #A1A1AA

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D9DADE
300
#BEC0C6
400
#9A9EA7
500
#777D88
600
#5F646D
700
#4C5057
800
#3B3E44
900
#2D2F34
950
#1D1E21

Contrast Checker

Text on white

2.41:1

AA Fail AAA Fail

Text on black

8.7:1

AA Pass AAA Pass

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