#81ACD0

#81ACD0

Color Values

HEX

#81ACD0

RGB

129, 172, 208

HSL

207.3, 45.7%, 66.1%

HSV

207.3, 38.0%, 81.6%

CMYK

38.0%, 17.3%, 0.0%, 18.4%

OKLCH

0.7265 0.0701 244.2

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#81ACD0

#D0A581

Analogous

#81D0CD

#8185D0

#81ACD0

Triadic

#81ACD0

#D081AC

#ACD081

Split Complementary

#81ACD0

#D08185

#D0CD81

Tetradic

#81ACD0

#CD81D0

#D0A581

#85D081

Color Blindness Simulation

Original

#81ACD0

Protanopia

#9494C7

Deuteranopia

#918EC5

Tritanopia

#83C0BF

Achromatopsia

#A5A5A5

CSS Usage

background-color: #81ACD0;
color: #81ACD0;
border-color: #81ACD0;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDDEC
300
#A6C4DE
400
#76A5CC
500
#4585BA
600
#376A95
700
#2C5577
800
#23425D
900
#1D3244
950
#12202B

Contrast Checker

Text on white

2.4:1

AA Fail AAA Fail

Text on black

8.75:1

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