#616865

#616865

Color Values

HEX

#616865

RGB

97, 104, 101

HSL

154.3, 3.5%, 39.4%

HSV

154.3, 6.7%, 40.8%

CMYK

6.7%, 0.0%, 2.9%, 59.2%

OKLCH

0.5102 0.0098 168.5

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#616865

#686164

Analogous

#616861

#616768

#616865

Triadic

#616865

#656168

#686561

Split Complementary

#616865

#686167

#686161

Tetradic

#616865

#616168

#686164

#676861

Color Blindness Simulation

Original

#616865

Protanopia

#646466

Deuteranopia

#646366

Tritanopia

#616666

Achromatopsia

#666666

CSS Usage

background-color: #616865;
color: #616865;
border-color: #616865;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#EDEEED
200
#DADDDB
300
#C0C4C2
400
#9DA4A1
500
#7B8480
600
#626A67
700
#4F5452
800
#3E4240
900
#2F3231
950
#1E201F

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.68:1

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