#678DB1

#678DB1

Color Values

HEX

#678DB1

RGB

103, 141, 177

HSL

209.2, 32.2%, 54.9%

HSV

209.2, 41.8%, 69.4%

CMYK

41.8%, 20.3%, 0.0%, 30.6%

OKLCH

0.6292 0.0691 247.6

Properties

Cool Light Nearest: skyblue 3

Color Harmonies

Complementary

#678DB1

#B18B67

Analogous

#67B1B0

#6768B1

#678DB1

Triadic

#678DB1

#B1678D

#8DB167

Split Complementary

#678DB1

#B16768

#B1B067

Tetradic

#678DB1

#B067B1

#B18B67

#68B167

Color Blindness Simulation

Original

#678DB1

Protanopia

#7778A8

Deuteranopia

#7572A6

Tritanopia

#69A1A0

Achromatopsia

#888888

CSS Usage

background-color: #678DB1;
color: #678DB1;
border-color: #678DB1;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DCE7
300
#AEC2D6
400
#82A1BF
500
#5681A9
600
#456787
700
#37526C
800
#2B4054
900
#22313E
950
#161F27

Contrast Checker

Text on white

3.49:1

AA Fail AAA Fail

Text on black

6.02:1

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