#66DFED

#66DFED

Color Values

HEX

#66DFED

RGB

102, 223, 237

HSL

186,2, 78,9%, 66,5%

HSV

186,2, 57,0%, 92,9%

CMYK

57,0%, 5,9%, 0,0%, 7,1%

OKLCH

0,8399 0,1095 205,6

Properties

Cool Light Nearest: Sky Blue

Color Harmonies

Complementary

#66DFED

#ED7466

Analogous

#66EDB8

#669CED

#66DFED

Triadic

#66DFED

#ED66DF

#DFED66

Split Complementary

#66DFED

#ED669C

#EDB866

Tetradic

#66DFED

#B866ED

#ED7466

#9CED66

Color Blindness Simulation

Original

#66DFED

Protanopia

#9A9BEA

Deuteranopia

#938AE9

Tritanopia

#6CE7E6

Achromatopsia

#C6C6C6

CSS Usage

background-color: #66DFED;
color: #66DFED;
border-color: #66DFED;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F2FBFC
100
#E1F7F9
200
#BFF2F7
300
#92E8F2
400
#56DCEB
500
#1BCFE4
600
#16A6B6
700
#118592
800
#0D6872
900
#0E4C53
950
#093034

Contrast Checker

Text on white

1,57:1

AA Fail AAA Fail

Text on black

13,34:1

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