#51ADF6

#51ADF6

Color Values

HEX

#51ADF6

RGB

81, 173, 246

HSL

206.5, 90.2%, 64.1%

HSV

206.5, 67.1%, 96.5%

CMYK

67.1%, 29.7%, 0.0%, 3.5%

OKLCH

0.7233 0.1378 245.4

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#51ADF6

#F69A51

Analogous

#51F6EC

#515BF6

#51ADF6

Triadic

#51ADF6

#F651AD

#ADF651

Split Complementary

#51ADF6

#F6515B

#F6EC51

Tetradic

#51ADF6

#EC51F6

#F69A51

#5BF651

Color Blindness Simulation

Original

#51ADF6

Protanopia

#797AE4

Deuteranopia

#746DE0

Tritanopia

#56D6D3

Achromatopsia

#9F9F9F

CSS Usage

background-color: #51ADF6;
color: #51ADF6;
border-color: #51ADF6;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F1F8FD
100
#DFEFFB
200
#BBDFFC
300
#8BC8F9
400
#4CABF6
500
#0C8DF3
600
#0A71C2
700
#085A9B
800
#064679
900
#093558
950
#062137

Contrast Checker

Text on white

2.43:1

AA Fail AAA Fail

Text on black

8.66:1

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