#66B2DC

#66B2DC

Color Values

HEX

#66B2DC

RGB

102, 178, 220

HSL

201.4, 62.8%, 63.1%

HSV

201.4, 53.6%, 86.3%

CMYK

53.6%, 19.1%, 0.0%, 13.7%

OKLCH

0.7307 0.0971 234.4

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#66B2DC

#DC9066

Analogous

#66DCCB

#6677DC

#66B2DC

Triadic

#66B2DC

#DC66B2

#B2DC66

Split Complementary

#66B2DC

#DC6677

#DCCB66

Tetradic

#66B2DC

#CB66DC

#DC9066

#77DC66

Color Blindness Simulation

Original

#66B2DC

Protanopia

#8788D2

Deuteranopia

#827DCF

Tritanopia

#6ACAC8

Achromatopsia

#A5A5A5

CSS Usage

background-color: #66B2DC;
color: #66B2DC;
border-color: #66B2DC;
Nearest Tailwind: Sky 300 #7DD3FC

Tailwind Shades

50
#F3F9FB
100
#E4F0F7
200
#C5E2F2
300
#9BCDE8
400
#65B2DC
500
#2F96D0
600
#2678A6
700
#1E6085
800
#184B68
900
#15384C
950
#0D2430

Contrast Checker

Text on white

2.34:1

AA Fail AAA Fail

Text on black

8.97:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026