#669CF0

#669CF0

Color Values

HEX

#669CF0

RGB

102, 156, 240

HSL

216,5, 82,1%, 67,1%

HSV

216,5, 57,5%, 94,1%

CMYK

57,5%, 35,0%, 0,0%, 5,9%

OKLCH

0,692 0,1371 258,9

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#669CF0

#F0BA66

Analogous

#66E1F0

#7566F0

#669CF0

Triadic

#669CF0

#F0669C

#9CF066

Split Complementary

#669CF0

#F07566

#E1F066

Tetradic

#669CF0

#F066E1

#F0BA66

#66F075

Color Blindness Simulation

Original

#669CF0

Protanopia

#7D7EDC

Deuteranopia

#7A76D7

Tritanopia

#69CCC8

Achromatopsia

#979797

CSS Usage

background-color: #669CF0;
color: #669CF0;
border-color: #669CF0;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F6FD
100
#E1EAFA
200
#BED5F9
300
#90B7F4
400
#5390EE
500
#1769E8
600
#1254BA
700
#0F4395
800
#0B3474
900
#0D2954
950
#081A35

Contrast Checker

Text on white

2,77:1

AA Fail AAA Fail

Text on black

7,58:1

AA Pass AAA Pass

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026