#282223

#282223

Color Values

HEX

#282223

RGB

40, 34, 35

HSL

350.0, 8.1%, 14.5%

HSV

350.0, 15.0%, 15.7%

CMYK

0.0%, 15.0%, 12.5%, 84.3%

OKLCH

0.2591 0.0093 6.4

Properties

Warm Dark Nearest: RAL 8022 Black Brown

Color Harmonies

Complementary

#282223

#222827

Analogous

#282226

#282422

#282223

Triadic

#282223

#232822

#222328

Split Complementary

#282223

#222824

#222628

Tetradic

#282223

#262822

#222827

#242228

Color Blindness Simulation

Original

#282223

Protanopia

#252523

Deuteranopia

#262623

Tritanopia

#282323

Achromatopsia

#232323

CSS Usage

background-color: #282223;
color: #282223;
border-color: #282223;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F8F7F7
100
#EEECEC
200
#DED8D9
300
#C7BDBE
400
#A8999C
500
#8A7579
600
#6E5E60
700
#584B4D
800
#453B3C
900
#342D2E
950
#211C1D

Contrast Checker

Text on white

15.63:1

AA Pass AAA Pass

Text on black

1.34:1

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