#657974

#657974

Color Values

HEX

#657974

RGB

101, 121, 116

HSL

165.0, 9.0%, 43.5%

HSV

165.0, 16.5%, 47.5%

CMYK

16.5%, 0.0%, 4.1%, 52.5%

OKLCH

0.5583 0.0248 178.5

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#657974

#79656A

Analogous

#65796A

#657479

#657974

Triadic

#657974

#746579

#797465

Split Complementary

#657974

#796574

#796A65

Tetradic

#657974

#6A6579

#79656A

#747965

Color Blindness Simulation

Original

#657974

Protanopia

#6E6E75

Deuteranopia

#6C6B75

Tritanopia

#667676

Achromatopsia

#747474

CSS Usage

background-color: #657974;
color: #657974;
border-color: #657974;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#ECEFEE
200
#D8DFDD
300
#BCC7C5
400
#98A9A5
500
#748B85
600
#5D6F6B
700
#4A5955
800
#3A4543
900
#2D3432
950
#1C2120

Contrast Checker

Text on white

4.63:1

AA Pass AAA Fail

Text on black

4.54:1

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