#282F2C

#282F2C

Color Values

HEX

#282F2C

RGB

40, 47, 44

HSL

154.3, 8.0%, 17.1%

HSV

154.3, 14.9%, 18.4%

CMYK

14.9%, 0.0%, 6.4%, 81.6%

OKLCH

0.2973 0.0111 167.9

Properties

Cool Dark Nearest: RAL 7016 Anthracite Grey

Color Harmonies

Complementary

#282F2C

#2F282B

Analogous

#282F29

#282F2F

#282F2C

Triadic

#282F2C

#2C282F

#2F2C28

Split Complementary

#282F2C

#2F282F

#2F2928

Tetradic

#282F2C

#29282F

#2F282B

#2F2F28

Color Blindness Simulation

Original

#282F2C

Protanopia

#2B2B2D

Deuteranopia

#2B2A2D

Tritanopia

#282D2D

Achromatopsia

#2D2D2D

CSS Usage

background-color: #282F2C;
color: #282F2C;
border-color: #282F2C;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D8DEDC
300
#BDC7C3
400
#99A8A2
500
#758A81
600
#5E6E67
700
#4B5853
800
#3B4540
900
#2D3431
950
#1C211F

Contrast Checker

Text on white

13.7:1

AA Pass AAA Pass

Text on black

1.53:1

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