#A1B9CF

#A1B9CF

Color Values

HEX

#A1B9CF

RGB

161, 185, 207

HSL

208.7, 32.4%, 72.2%

HSV

208.7, 22.2%, 81.2%

CMYK

22.2%, 10.6%, 0.0%, 18.8%

OKLCH

0.7749 0.0411 246.0

Properties

Cool Light Nearest: lightsteelblue 3

Color Harmonies

Complementary

#A1B9CF

#CFB7A1

Analogous

#A1CFCE

#A1A2CF

#A1B9CF

Triadic

#A1B9CF

#CFA1B9

#B9CFA1

Split Complementary

#A1B9CF

#CFA1A2

#CFCEA1

Tetradic

#A1B9CF

#CEA1CF

#CFB7A1

#A2CFA1

Color Blindness Simulation

Original

#A1B9CF

Protanopia

#ABACCA

Deuteranopia

#AAA8C8

Tritanopia

#A2C5C5

Achromatopsia

#B5B5B5

CSS Usage

background-color: #A1B9CF;
color: #A1B9CF;
border-color: #A1B9CF;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DCE7
300
#AEC3D6
400
#82A2BF
500
#5681A9
600
#456787
700
#37536C
800
#2B4154
900
#22313F
950
#161F28

Contrast Checker

Text on white

2.03:1

AA Fail AAA Fail

Text on black

10.36:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026