Flintstone Color - #677283: Codes and Complete Breakdown

Published on

April 23, 2025

The Flintstone color hex code is #677283, and it is composed of 40% red, 45% green and 51% blue.

Flintstone is a dark, dull, desaturated, and cool color at 21% saturation. It has a contrast ratio of 4.87:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.

For better visibility, it is recommended to use the Flintstone color (#677283) against light backgrounds.

Flintstone Color Shades

Complementary colors

#677283
#8C7A5E

Triadic colors

#677283
#8C5E70
#708C5E

Tints or lighter colors

#818C9C
#9EA6B2
#BAC0C9
#D7DADF
#F3F4F6

Darker colors

#515967
#3A404A
#24282D
#0D0F11

Analogous colors

#678378
#678083
#677283
#6A6783
#786783

Monochromatic colors

#3A4B64
#51647F
#6D7E97
#8F99A7
#ADB3BC

#677283

Color Shades

Flintstone Color Codes and Information

Complete breakdown of the color Flintstone:

Data Type	Values/Details
Hex	#677283
RGB	rgb(103,114,131)
HSL	hsl(216,12%,45.9%)
CMYK	21, 13, 0, 49
HSV	216, 21, 51
RGB %	40, 45, 51
XYZ	15.7, 16.6, 23.8
LAB	47.7, -0.2, -10.7
Color Category	Dark
Color Family	Blue
Saturation	21%
Temperature	Cool
Contrast Ratio Against White (#ffffff)	4.87 (passes WCAG AA)
Contrast Ratio Against Black (#000000)	4.31 (fails WCAG AA)