#81ACE1

#81ACE1

Color Values

HEX

#81ACE1

RGB

129, 172, 225

HSL

213.1, 61.5%, 69.4%

HSV

213.1, 42.7%, 88.2%

CMYK

42.7%, 23.6%, 0.0%, 11.8%

OKLCH

0.7336 0.0904 254.1

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#81ACE1

#E1B681

Analogous

#81DCE1

#8681E1

#81ACE1

Triadic

#81ACE1

#E181AC

#ACE181

Split Complementary

#81ACE1

#E18681

#DCE181

Tetradic

#81ACE1

#E181DC

#E1B681

#81E186

Color Blindness Simulation

Original

#81ACE1

Protanopia

#9494D4

Deuteranopia

#918ED1

Tritanopia

#83CAC8

Achromatopsia

#A7A7A7

CSS Usage

background-color: #81ACE1;
color: #81ACE1;
border-color: #81ACE1;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C5D9F1
300
#9CBEE7
400
#679BDB
500
#3177CE
600
#2760A5
700
#1F4C84
800
#193C67
900
#162E4B
950
#0E1D30

Contrast Checker

Text on white

2.35:1

AA Fail AAA Fail

Text on black

8.92:1

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