#669FF8

#669FF8

Color Values

HEX

#669FF8

RGB

102, 159, 248

HSL

216,6, 91,2%, 68,6%

HSV

216,6, 58,9%, 97,3%

CMYK

58,9%, 35,9%, 0,0%, 2,7%

OKLCH

0,7027 0,1444 259,0

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#669FF8

#F8BF66

Analogous

#66E8F8

#7666F8

#669FF8

Triadic

#669FF8

#F8669F

#9FF866

Split Complementary

#669FF8

#F87666

#E8F866

Tetradic

#669FF8

#F866E8

#F8BF66

#66F876

Color Blindness Simulation

Original

#669FF8

Protanopia

#7F7FE2

Deuteranopia

#7B77DD

Tritanopia

#69D1CE

Achromatopsia

#999999

CSS Usage

background-color: #669FF8;
color: #669FF8;
border-color: #669FF8;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F6FD
100
#DFEAFB
200
#BBD4FC
300
#8AB6FA
400
#4B8EF7
500
#0B66F4
600
#0952C3
700
#07419C
800
#06337A
900
#092858
950
#051938

Contrast Checker

Text on white

2,67:1

AA Fail AAA Fail

Text on black

7,88:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026