#81BFEF

#81BFEF

Color Values

HEX

#81BFEF

RGB

129, 191, 239

HSL

206,2, 77,5%, 72,2%

HSV

206,2, 46,0%, 93,7%

CMYK

46,0%, 20,1%, 0,0%, 6,3%

OKLCH

0,7806 0,0938 242,7

Properties

Cool Light Nearest: skyblue 2

Color Harmonies

Complementary

#81BFEF

#EFB181

Analogous

#81EFE8

#8188EF

#81BFEF

Triadic

#81BFEF

#EF81BF

#BFEF81

Split Complementary

#81BFEF

#EF8188

#EFE881

Tetradic

#81BFEF

#E881EF

#EFB181

#88EF81

Color Blindness Simulation

Original

#81BFEF

Protanopia

#9C9CE3

Deuteranopia

#9894E1

Tritanopia

#84DAD8

Achromatopsia

#B5B5B5

CSS Usage

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

Tailwind Shades

50
#F2F8FC
100
#E1EFF9
200
#C0DFF7
300
#92C8F1
400
#58AAEA
500
#1D8CE2
600
#1770B5
700
#125A91
800
#0E4671
900
#0F3552
950
#092134

Contrast Checker

Text on white

1,98:1

AA Fail AAA Fail

Text on black

10,63:1

AA Pass AAA Pass

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026