#677972

#677972

Color Values

HEX

#677972

RGB

103, 121, 114

HSL

156.7, 8.0%, 43.9%

HSV

156.7, 14.9%, 47.5%

CMYK

14.9%, 0.0%, 5.8%, 52.5%

OKLCH

0.5592 0.0238 170.0

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#677972

#79676E

Analogous

#677969

#677779

#677972

Triadic

#677972

#726779

#797267

Split Complementary

#677972

#796777

#796967

Tetradic

#677972

#696779

#79676E

#777967

Color Blindness Simulation

Original

#677972

Protanopia

#6F6F74

Deuteranopia

#6E6C74

Tritanopia

#687575

Achromatopsia

#757575

CSS Usage

background-color: #677972;
color: #677972;
border-color: #677972;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D8DEDC
300
#BDC7C3
400
#99A8A2
500
#758A82
600
#5E6E68
700
#4B5853
800
#3B4541
900
#2D3431
950
#1C211F

Contrast Checker

Text on white

4.61:1

AA Pass AAA Fail

Text on black

4.55:1

AA Pass 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