#616371

#616371

Color Values

HEX

#616371

RGB

97, 99, 113

HSL

232.5, 7.6%, 41.2%

HSV

232.5, 14.2%, 44.3%

CMYK

14.2%, 12.4%, 0.0%, 55.7%

OKLCH

0.5029 0.0223 279.1

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#616371

#716F61

Analogous

#616B71

#676171

#616371

Triadic

#616371

#716163

#637161

Split Complementary

#616371

#716761

#6B7161

Tetradic

#616371

#71616B

#716F61

#617167

Color Blindness Simulation

Original

#616371

Protanopia

#62626E

Deuteranopia

#62626D

Tritanopia

#616B6A

Achromatopsia

#646464

CSS Usage

background-color: #616371;
color: #616371;
border-color: #616371;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#ECECEE
200
#D9D9DE
300
#BDBEC6
400
#999BA8
500
#767889
600
#5E606E
700
#4B4D58
800
#3B3C45
900
#2D2E34
950
#1D1D21

Contrast Checker

Text on white

5.95:1

AA Pass AAA Fail

Text on black

3.53:1

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