#81B6DC

#81B6DC

Color Values

HEX

#81B6DC

RGB

129, 182, 220

HSL

205.1, 56.5%, 68.4%

HSV

205.1, 41.4%, 86.3%

CMYK

41.4%, 17.3%, 0.0%, 13.7%

OKLCH

0.7532 0.0782 240.3

Properties

Cool Light Nearest: skyblue 2

Color Harmonies

Complementary

#81B6DC

#DCA781

Analogous

#81DCD5

#8188DC

#81B6DC

Triadic

#81B6DC

#DC81B6

#B6DC81

Split Complementary

#81B6DC

#DC8188

#DCD581

Tetradic

#81B6DC

#D581DC

#DCA781

#88DC81

Color Blindness Simulation

Original

#81B6DC

Protanopia

#9898D3

Deuteranopia

#9591D1

Tritanopia

#84CCCA

Achromatopsia

#ADADAD

CSS Usage

background-color: #81B6DC;
color: #81B6DC;
border-color: #81B6DC;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F4F8FB
100
#E5EFF6
200
#C7DFEF
300
#9FC7E4
400
#6BA9D6
500
#378BC8
600
#2C6FA0
700
#235980
800
#1C4664
900
#183449
950
#0F212E

Contrast Checker

Text on white

2.17:1

AA Fail AAA Fail

Text on black

9.66:1

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