#6C99AD

#6C99AD

Color Values

HEX

#6C99AD

RGB

108, 153, 173

HSL

198.5, 28.4%, 55.1%

HSV

198.5, 37.6%, 67.8%

CMYK

37.6%, 11.6%, 0.0%, 32.2%

OKLCH

0.6578 0.057 227.4

Properties

Cool Light Nearest: lightslategrey

Color Harmonies

Complementary

#6C99AD

#AD806C

Analogous

#6CADA1

#6C78AD

#6C99AD

Triadic

#6C99AD

#AD6C99

#99AD6C

Split Complementary

#6C99AD

#AD6C78

#ADA16C

Tetradic

#6C99AD

#A16CAD

#AD806C

#78AD6C

Color Blindness Simulation

Original

#6C99AD

Protanopia

#7F80A8

Deuteranopia

#7D7AA7

Tritanopia

#6EA4A4

Achromatopsia

#919191

CSS Usage

background-color: #6C99AD;
color: #6C99AD;
border-color: #6C99AD;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D1DFE5
300
#B0C8D3
400
#86ABBB
500
#5B8DA4
600
#497183
700
#3A5A69
800
#2E4752
900
#24353D
950
#172226

Contrast Checker

Text on white

3.09:1

AA Fail AAA Fail

Text on black

6.8:1

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