#657263

#657263

Color Values

HEX

#657263

RGB

101, 114, 99

HSL

112.0, 7.0%, 41.8%

HSV

112.0, 13.2%, 44.7%

CMYK

11.4%, 0.0%, 13.2%, 55.3%

OKLCH

0.5366 0.0278 141.4

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#657263

#706372

Analogous

#6D7263

#637269

#657263

Triadic

#657263

#636572

#726365

Split Complementary

#657263

#696372

#72636D

Tetradic

#657263

#636D72

#706372

#726963

Color Blindness Simulation

Original

#657263

Protanopia

#6B6B67

Deuteranopia

#6A6968

Tritanopia

#66696A

Achromatopsia

#6E6E6E

CSS Usage

background-color: #657263;
color: #657263;
border-color: #657263;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DED9
300
#BFC6BE
400
#9CA79A
500
#798877
600
#616D5F
700
#4D574C
800
#3C443B
900
#2E342D
950
#1D211D

Contrast Checker

Text on white

5.07:1

AA Pass AAA Fail

Text on black

4.14:1

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