#677767

#677767

Color Values

HEX

#677767

RGB

103, 119, 103

HSL

120.0, 7.2%, 43.5%

HSV

120.0, 13.4%, 46.7%

CMYK

13.4%, 0.0%, 13.4%, 53.3%

OKLCH

0.5512 0.031 145.1

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#677767

#776777

Analogous

#6F7767

#67776F

#677767

Triadic

#677767

#676777

#776767

Split Complementary

#677767

#6F6777

#77676F

Tetradic

#677767

#676F77

#776777

#776F67

Color Blindness Simulation

Original

#677767

Protanopia

#6E6E6B

Deuteranopia

#6D6C6C

Tritanopia

#686E6F

Achromatopsia

#727272

CSS Usage

background-color: #677767;
color: #677767;
border-color: #677767;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DED9
300
#BDC6BD
400
#9AA79A
500
#768976
600
#5F6D5F
700
#4C574C
800
#3B443B
900
#2D342D
950
#1D211D

Contrast Checker

Text on white

4.76:1

AA Pass AAA Fail

Text on black

4.41:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026