#81A1CD

#81A1CD

Color Values

HEX

#81A1CD

RGB

129, 161, 205

HSL

214.7, 43.2%, 65.5%

HSV

214.7, 37.1%, 80.4%

CMYK

37.1%, 21.5%, 0.0%, 19.6%

OKLCH

0.7014 0.0741 256.5

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#81A1CD

#CDAD81

Analogous

#81C7CD

#8781CD

#81A1CD

Triadic

#81A1CD

#CD81A1

#A1CD81

Split Complementary

#81A1CD

#CD8781

#C7CD81

Tetradic

#81A1CD

#CD81C7

#CDAD81

#81CD87

Color Blindness Simulation

Original

#81A1CD

Protanopia

#8F8FC2

Deuteranopia

#8D8BC0

Tritanopia

#83BAB8

Achromatopsia

#9D9D9D

CSS Usage

background-color: #81A1CD;
color: #81A1CD;
border-color: #81A1CD;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCD9EB
300
#A7BEDC
400
#789AC9
500
#4877B7
600
#3A5F92
700
#2E4C75
800
#243B5B
900
#1E2D43
950
#131D2A

Contrast Checker

Text on white

2.65:1

AA Fail AAA Fail

Text on black

7.91:1

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