#6788B3

#6788B3

Color Values

HEX

#6788B3

RGB

103, 136, 179

HSL

213.9, 33.3%, 55.3%

HSV

213.9, 42.5%, 70.2%

CMYK

42.5%, 24.0%, 0.0%, 29.8%

OKLCH

0.6188 0.0755 255.3

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#6788B3

#B39267

Analogous

#67AEB3

#6C67B3

#6788B3

Triadic

#6788B3

#B36788

#88B367

Split Complementary

#6788B3

#B36C67

#AEB367

Tetradic

#6788B3

#B367AE

#B39267

#67B36C

Color Blindness Simulation

Original

#6788B3

Protanopia

#7576A9

Deuteranopia

#7371A6

Tritanopia

#69A09F

Achromatopsia

#848484

CSS Usage

background-color: #6788B3;
color: #6788B3;
border-color: #6788B3;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7FA
100
#E8ECF2
200
#CFDAE7
300
#ADBFD6
400
#819DC0
500
#557AAA
600
#446288
700
#364E6D
800
#2B3D55
900
#222F3F
950
#151D28

Contrast Checker

Text on white

3.65:1

AA Fail AAA Fail

Text on black

5.75:1

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