#242828

#242828

Color Values

HEX

#242828

RGB

36, 40, 40

HSL

180.0, 5.3%, 14.9%

HSV

180.0, 10.0%, 15.7%

CMYK

10.0%, 0.0%, 0.0%, 84.3%

OKLCH

0.2728 0.0058 196.8

Properties

Cool Dark Nearest: RAL 9004 Signal Black

Color Harmonies

Complementary

#242828

#282424

Analogous

#242826

#242628

#242828

Triadic

#242828

#282428

#282824

Split Complementary

#242828

#282426

#282624

Tetradic

#242828

#262428

#282424

#262824

Color Blindness Simulation

Original

#242828

Protanopia

#262628

Deuteranopia

#262528

Tritanopia

#242828

Achromatopsia

#272727

CSS Usage

background-color: #242828;
color: #242828;
border-color: #242828;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D9DDDD
300
#BFC5C5
400
#9CA6A6
500
#798686
600
#616B6B
700
#4D5656
800
#3C4343
900
#2E3333
950
#1D2020

Contrast Checker

Text on white

14.9:1

AA Pass AAA Pass

Text on black

1.41:1

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