#688CDA

#688CDA

Color Values

HEX

#688CDA

RGB

104, 140, 218

HSL

221,1, 60,6%, 63,1%

HSV

221,1, 52,3%, 85,5%

CMYK

52,3%, 35,8%, 0,0%, 14,5%

OKLCH

0,6475 0,1241 264,4

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#688CDA

#DAB668

Analogous

#68C5DA

#7D68DA

#688CDA

Triadic

#688CDA

#DA688C

#8CDA68

Split Complementary

#688CDA

#DA7D68

#C5DA68

Tetradic

#688CDA

#DA68C5

#DAB668

#68DA7D

Color Blindness Simulation

Original

#688CDA

Protanopia

#7878C7

Deuteranopia

#7673C3

Tritanopia

#6AB8B5

Achromatopsia

#8A8A8A

CSS Usage

background-color: #688CDA;
color: #688CDA;
border-color: #688CDA;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F6FB
100
#E4EAF6
200
#C6D3F1
300
#9DB4E7
400
#678BDA
500
#3263CD
600
#284FA4
700
#203F83
800
#193166
900
#16274B
950
#0E182F

Contrast Checker

Text on white

3,31:1

AA Fail AAA Fail

Text on black

6,35:1

AA Pass AAA Fail

Related Articles

Brand Stories

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

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026