#677973

#677973

Color Values

HEX

#677973

RGB

103, 121, 115

HSL

160.0, 8.0%, 43.9%

HSV

160.0, 14.9%, 47.5%

CMYK

14.9%, 0.0%, 5.0%, 52.5%

OKLCH

0.5595 0.0232 173.3

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#677973

#79676D

Analogous

#67796A

#677679

#677973

Triadic

#677973

#736779

#797367

Split Complementary

#677973

#796776

#796A67

Tetradic

#677973

#6A6779

#79676D

#767967

Color Blindness Simulation

Original

#677973

Protanopia

#6F6F74

Deuteranopia

#6E6C75

Tritanopia

#687676

Achromatopsia

#757575

CSS Usage

background-color: #677973;
color: #677973;
border-color: #677973;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D8DEDC
300
#BDC7C3
400
#99A8A3
500
#758A83
600
#5E6E69
700
#4B5854
800
#3B4541
900
#2D3432
950
#1C211F

Contrast Checker

Text on white

4.61:1

AA Pass AAA Fail

Text on black

4.56:1

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