#283329

#283329

Color Values

HEX

#283329

RGB

40, 51, 41

HSL

125.5, 12.1%, 17.8%

HSV

125.5, 21.6%, 20.0%

CMYK

21.6%, 0.0%, 19.6%, 80.0%

OKLCH

0.3074 0.0232 147.5

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#283329

#332832

Analogous

#2C3328

#28332E

#283329

Triadic

#283329

#292833

#332928

Split Complementary

#283329

#2E2833

#33282C

Tetradic

#283329

#282C33

#332832

#332E28

Color Blindness Simulation

Original

#283329

Protanopia

#2D2D2B

Deuteranopia

#2C2B2C

Tritanopia

#292D2E

Achromatopsia

#303030

CSS Usage

background-color: #283329;
color: #283329;
border-color: #283329;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F7F8F7
100
#EBEFEC
200
#D7E0D8
300
#BAC9BC
400
#95AC97
500
#708F73
600
#5A725C
700
#485B4A
800
#384739
900
#2B362C
950
#1B221C

Contrast Checker

Text on white

13.16:1

AA Pass AAA Pass

Text on black

1.6:1

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