#284843

#284843

Color Values

HEX

#284843

RGB

40, 72, 67

HSL

170.6, 28.6%, 22.0%

HSV

170.6, 44.4%, 28.2%

CMYK

44.4%, 0.0%, 6.9%, 71.8%

OKLCH

0.3752 0.039 183.1

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#284843

#48282D

Analogous

#284833

#283D48

#284843

Triadic

#284843

#432848

#484328

Split Complementary

#284843

#48283D

#483328

Tetradic

#284843

#332848

#48282D

#3D4828

Color Blindness Simulation

Original

#284843

Protanopia

#363644

Deuteranopia

#343244

Tritanopia

#2A4545

Achromatopsia

#414141

CSS Usage

background-color: #284843;
color: #284843;
border-color: #284843;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5F9F9
100
#E9F1F0
200
#D1E6E2
300
#B0D3CE
400
#86BCB3
500
#5BA499
600
#49837A
700
#3A6962
800
#2E524C
900
#243D39
950
#172624

Contrast Checker

Text on white

10.01:1

AA Pass AAA Pass

Text on black

2.1:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026