#669AC2

#669AC2

Color Values

HEX

#669AC2

RGB

102, 154, 194

HSL

206.1, 43.0%, 58.0%

HSV

206.1, 47.4%, 76.1%

CMYK

47.4%, 20.6%, 0.0%, 23.9%

OKLCH

0.6653 0.0815 242.6

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#669AC2

#C28E66

Analogous

#66C2BC

#666CC2

#669AC2

Triadic

#669AC2

#C2669A

#9AC266

Split Complementary

#669AC2

#C2666C

#C2BC66

Tetradic

#669AC2

#BC66C2

#C28E66

#6CC266

Color Blindness Simulation

Original

#669AC2

Protanopia

#7D7DB8

Deuteranopia

#7A76B6

Tritanopia

#69B1AF

Achromatopsia

#929292

CSS Usage

background-color: #669AC2;
color: #669AC2;
border-color: #669AC2;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F8FA
100
#E7EEF4
200
#CCDDEB
300
#A7C5DC
400
#78A6C9
500
#4987B6
600
#3A6C92
700
#2F5675
800
#24435B
900
#1E3343
950
#13202A

Contrast Checker

Text on white

3.01:1

AA Fail AAA Fail

Text on black

6.97:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

ม.ค. 18, 2026