#282935

#282935

Color Values

HEX

#282935

RGB

40, 41, 53

HSL

235,4, 14,0%, 18,2%

HSV

235,4, 24,5%, 20,8%

CMYK

24,5%, 22,6%, 0,0%, 79,2%

OKLCH

0,2852 0,022 281,2

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#282935

#353428

Analogous

#282F35

#2D2835

#282935

Triadic

#282935

#352829

#293528

Split Complementary

#282935

#352D28

#2F3528

Tetradic

#282935

#35282F

#353428

#28352D

Color Blindness Simulation

Original

#282935

Protanopia

#282832

Deuteranopia

#282831

Tritanopia

#28302F

Achromatopsia

#2A2A2A

CSS Usage

background-color: #282935;
color: #282935;
border-color: #282935;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EBEBEF
200
#D6D7E0
300
#B9BBCA
400
#9395AE
500
#6E7091
600
#585A74
700
#46485D
800
#373849
900
#2A2B37
950
#1B1B22

Contrast Checker

Text on white

14,4:1

AA Pass AAA Pass

Text on black

1,46:1

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