#616C6B

#616C6B

Color Values

HEX

#616C6B

RGB

97, 108, 107

HSL

174.5, 5.4%, 40.2%

HSV

174.5, 10.2%, 42.4%

CMYK

10.2%, 0.0%, 0.9%, 57.6%

OKLCH

0.5216 0.0135 190.1

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#616C6B

#6C6162

Analogous

#616C65

#61686C

#616C6B

Triadic

#616C6B

#6B616C

#6C6B61

Split Complementary

#616C6B

#6C6168

#6C6561

Tetradic

#616C6B

#65616C

#6C6162

#686C61

Color Blindness Simulation

Original

#616C6B

Protanopia

#66666B

Deuteranopia

#65646B

Tritanopia

#626B6B

Achromatopsia

#6A6A6A

CSS Usage

background-color: #616C6B;
color: #616C6B;
border-color: #616C6B;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D9DDDD
300
#BEC5C4
400
#9CA6A5
500
#798685
600
#606C6A
700
#4D5655
800
#3C4343
900
#2E3332
950
#1D2020

Contrast Checker

Text on white

5.43:1

AA Pass AAA Fail

Text on black

3.87:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026