#81AAC4

#81AAC4

Color Values

HEX

#81AAC4

RGB

129, 170, 196

HSL

203.3, 36.2%, 63.7%

HSV

203.3, 34.2%, 76.9%

CMYK

34.2%, 13.3%, 0.0%, 23.1%

OKLCH

0.7174 0.0584 236.5

Properties

Cool Light Nearest: lightskyblue 3

Color Harmonies

Complementary

#81AAC4

#C49B81

Analogous

#81C4BC

#8188C4

#81AAC4

Triadic

#81AAC4

#C481AA

#AAC481

Split Complementary

#81AAC4

#C48188

#C4BC81

Tetradic

#81AAC4

#BC81C4

#C49B81

#88C481

Color Blindness Simulation

Original

#81AAC4

Protanopia

#9393BE

Deuteranopia

#908DBC

Tritanopia

#83B9B8

Achromatopsia

#A3A3A3

CSS Usage

background-color: #81AAC4;
color: #81AAC4;
border-color: #81AAC4;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F8FA
100
#E8EEF3
200
#CEDEE8
300
#ACC7D8
400
#7EA8C3
500
#518AAE
600
#416E8B
700
#34586F
800
#294557
900
#213440
950
#152129

Contrast Checker

Text on white

2.48:1

AA Fail AAA Fail

Text on black

8.48:1

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