#81B6CC

#81B6CC

Color Values

HEX

#81B6CC

RGB

129, 182, 204

HSL

197.6, 42.4%, 65.3%

HSV

197.6, 36.8%, 80.0%

CMYK

36.8%, 10.8%, 0.0%, 20.0%

OKLCH

0.747 0.0639 225.7

Properties

Cool Light Nearest: lightskyblue 3

Color Harmonies

Complementary

#81B6CC

#CC9781

Analogous

#81CCBD

#8191CC

#81B6CC

Triadic

#81B6CC

#CC81B6

#B6CC81

Split Complementary

#81B6CC

#CC8191

#CCBD81

Tetradic

#81B6CC

#BD81CC

#CC9781

#91CC81

Color Blindness Simulation

Original

#81B6CC

Protanopia

#9898C7

Deuteranopia

#9591C5

Tritanopia

#84C2C2

Achromatopsia

#ACACAC

CSS Usage

background-color: #81B6CC;
color: #81B6CC;
border-color: #81B6CC;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F8FA
100
#E7F0F4
200
#CCE2EA
300
#A8CDDC
400
#79B1C9
500
#4996B6
600
#3B7891
700
#2F6074
800
#254B5B
900
#1E3843
950
#13232A

Contrast Checker

Text on white

2.21:1

AA Fail AAA Fail

Text on black

9.5:1

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