#81C1F4

#81C1F4

Color Values

HEX

#81C1F4

RGB

129, 193, 244

HSL

206.6, 83.9%, 73.1%

HSV

206.6, 47.1%, 95.7%

CMYK

47.1%, 20.9%, 0.0%, 4.3%

OKLCH

0.787 0.0981 243.5

Properties

Cool Light Nearest: skyblue 2

Color Harmonies

Complementary

#81C1F4

#F4B481

Analogous

#81F4ED

#8187F4

#81C1F4

Triadic

#81C1F4

#F481C1

#C1F481

Split Complementary

#81C1F4

#F48187

#F4ED81

Tetradic

#81C1F4

#ED81F4

#F4B481

#87F481

Color Blindness Simulation

Original

#81C1F4

Protanopia

#9D9DE8

Deuteranopia

#9994E5

Tritanopia

#84DEDC

Achromatopsia

#B7B7B7

CSS Usage

background-color: #81C1F4;
color: #81C1F4;
border-color: #81C1F4;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F2F8FD
100
#E0EFFA
200
#BDDFF9
300
#8EC8F5
400
#51AAF0
500
#158CEA
600
#1070BC
700
#0D5996
800
#0A4675
900
#0C3555
950
#072136

Contrast Checker

Text on white

1.93:1

AA Fail AAA Fail

Text on black

10.87:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026