#81B2F0

#81B2F0

Color Values

HEX

#81B2F0

RGB

129, 178, 240

HSL

213.5, 78.7%, 72.4%

HSV

213.5, 46.2%, 94.1%

CMYK

46.2%, 25.8%, 0.0%, 5.9%

OKLCH

0.7531 0.1041 254.7

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#81B2F0

#F0BF81

Analogous

#81EAF0

#8881F0

#81B2F0

Triadic

#81B2F0

#F081B2

#B2F081

Split Complementary

#81B2F0

#F08881

#EAF081

Tetradic

#81B2F0

#F081EA

#F0BF81

#81F088

Color Blindness Simulation

Original

#81B2F0

Protanopia

#9697E1

Deuteranopia

#9390DD

Tritanopia

#83D5D3

Achromatopsia

#ACACAC

CSS Usage

background-color: #81B2F0;
color: #81B2F0;
border-color: #81B2F0;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F2F7FC
100
#E1ECF9
200
#BFD8F7
300
#92BCF2
400
#5698EB
500
#1B74E4
600
#165DB6
700
#114A92
800
#0E3A72
900
#0E2C53
950
#091C34

Contrast Checker

Text on white

2.2:1

AA Fail AAA Fail

Text on black

9.56:1

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