#668ECB

#668ECB

Color Values

HEX

#668ECB

RGB

102, 142, 203

HSL

216.2, 49.3%, 59.8%

HSV

216.2, 49.8%, 79.6%

CMYK

49.8%, 30.0%, 0.0%, 20.4%

OKLCH

0.6429 0.1024 258.6

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#668ECB

#CBA366

Analogous

#66C1CB

#7066CB

#668ECB

Triadic

#668ECB

#CB668E

#8ECB66

Split Complementary

#668ECB

#CB7066

#C1CB66

Tetradic

#668ECB

#CB66C1

#CBA366

#66CB70

Color Blindness Simulation

Original

#668ECB

Protanopia

#7778BC

Deuteranopia

#7572B9

Tritanopia

#68B1AE

Achromatopsia

#8A8A8A

CSS Usage

background-color: #668ECB;
color: #668ECB;
border-color: #668ECB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E6ECF5
200
#CAD8ED
300
#A4BCE0
400
#7297CF
500
#4173BE
600
#345C98
700
#29497A
800
#20395F
900
#1B2C46
950
#111C2C

Contrast Checker

Text on white

3.34:1

AA Fail AAA Fail

Text on black

6.3:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026