#6C778B

#6C778B

Color Values

HEX

#6C778B

RGB

108, 119, 139

HSL

218.7, 12.6%, 48.4%

HSV

218.7, 22.3%, 54.5%

CMYK

22.3%, 14.4%, 0.0%, 45.5%

OKLCH

0.5673 0.0337 262.4

Properties

Cool Light Nearest: lightsteelblue 4

Color Harmonies

Complementary

#6C778B

#8B806C

Analogous

#6C868B

#706C8B

#6C778B

Triadic

#6C778B

#8B6C77

#778B6C

Split Complementary

#6C778B

#8B706C

#868B6C

Tetradic

#6C778B

#8B6C86

#8B806C

#6C8B70

Color Blindness Simulation

Original

#6C778B

Protanopia

#717186

Deuteranopia

#706F85

Tritanopia

#6D8282

Achromatopsia

#767676

CSS Usage

background-color: #6C778B;
color: #6C778B;
border-color: #6C778B;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F7F8
100
#EBEDEF
200
#D7DAE0
300
#BAC0CA
400
#959DAD
500
#6F7B90
600
#596273
700
#474F5C
800
#383D48
900
#2B2F36
950
#1B1E22

Contrast Checker

Text on white

4.52:1

AA Pass AAA Fail

Text on black

4.65:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026