#A3B9CF

#A3B9CF

Color Values

HEX

#A3B9CF

RGB

163, 185, 207

HSL

210.0, 31.4%, 72.5%

HSV

210.0, 21.3%, 81.2%

CMYK

21.3%, 10.6%, 0.0%, 18.8%

OKLCH

0.7763 0.0397 248.3

Properties

Cool Light Nearest: lightsteelblue 3

Color Harmonies

Complementary

#A3B9CF

#CFB9A3

Analogous

#A3CFCF

#A3A3CF

#A3B9CF

Triadic

#A3B9CF

#CFA3B9

#B9CFA3

Split Complementary

#A3B9CF

#CFA3A3

#CFCFA3

Tetradic

#A3B9CF

#CFA3CF

#CFB9A3

#A3CFA3

Color Blindness Simulation

Original

#A3B9CF

Protanopia

#ADADCA

Deuteranopia

#ABAAC8

Tritanopia

#A4C5C5

Achromatopsia

#B6B6B6

CSS Usage

background-color: #A3B9CF;
color: #A3B9CF;
border-color: #A3B9CF;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DBE7
300
#AFC2D5
400
#83A1BE
500
#5780A8
600
#466686
700
#38526B
800
#2C4054
900
#23303E
950
#161F27

Contrast Checker

Text on white

2.02:1

AA Fail AAA Fail

Text on black

10.4:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026