#282C23

#282C23

Color Values

HEX

#282C23

RGB

40, 44, 35

HSL

86.7, 11.4%, 15.5%

HSV

86.7, 20.5%, 17.3%

CMYK

9.1%, 0.0%, 20.5%, 82.7%

OKLCH

0.286 0.017 127.0

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#282C23

#27232C

Analogous

#2C2C23

#242C23

#282C23

Triadic

#282C23

#23282C

#2C2328

Split Complementary

#282C23

#23242C

#2C232C

Tetradic

#282C23

#232C2C

#27232C

#2C2324

Color Blindness Simulation

Original

#282C23

Protanopia

#2A2A25

Deuteranopia

#2A2926

Tritanopia

#282727

Achromatopsia

#2A2A2A

CSS Usage

background-color: #282C23;
color: #282C23;
border-color: #282C23;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F7F8F7
100
#EDEFEB
200
#DCDFD7
300
#C3C9BB
400
#A2AB96
500
#818E71
600
#67725A
700
#535B48
800
#414738
900
#31352B
950
#1F221B

Contrast Checker

Text on white

14.24:1

AA Pass AAA Pass

Text on black

1.47:1

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