#669EAF

#669EAF

Color Values

HEX

#669EAF

RGB

102, 158, 175

HSL

194.0, 31.3%, 54.3%

HSV

194.0, 41.7%, 68.6%

CMYK

41.7%, 9.7%, 0.0%, 31.4%

OKLCH

0.6668 0.0638 219.0

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#669EAF

#AF7766

Analogous

#66AF9B

#6679AF

#669EAF

Triadic

#669EAF

#AF669E

#9EAF66

Split Complementary

#669EAF

#AF6679

#AF9B66

Tetradic

#669EAF

#9B66AF

#AF7766

#79AF66

Color Blindness Simulation

Original

#669EAF

Protanopia

#7E7FAB

Deuteranopia

#7B77AA

Tritanopia

#69A8A7

Achromatopsia

#939393

CSS Usage

background-color: #669EAF;
color: #669EAF;
border-color: #669EAF;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F8F9
100
#E8F0F2
200
#D0E1E6
300
#AFCCD5
400
#83B0BE
500
#5895A7
600
#467786
700
#385F6B
800
#2C4A54
900
#23383E
950
#162327

Contrast Checker

Text on white

2.97:1

AA Fail AAA Fail

Text on black

7.07:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

ก.พ. 01, 2026
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