#2D3539

#2D3539

Color Values

HEX

#2D3539

RGB

45, 53, 57

HSL

200.0, 11.8%, 20.0%

HSV

200.0, 21.1%, 22.4%

CMYK

21.1%, 7.0%, 0.0%, 77.6%

OKLCH

0.323 0.013 229.3

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2D3539

#39312D

Analogous

#2D3937

#2D2F39

#2D3539

Triadic

#2D3539

#392D35

#35392D

Split Complementary

#2D3539

#392D2F

#39372D

Tetradic

#2D3539

#372D39

#39312D

#2F392D

Color Blindness Simulation

Original

#2D3539

Protanopia

#303138

Deuteranopia

#302F38

Tritanopia

#2D3737

Achromatopsia

#343434

CSS Usage

background-color: #2D3539;
color: #2D3539;
border-color: #2D3539;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DDE0
300
#BBC4C9
400
#96A4AC
500
#70858F
600
#5A6A72
700
#48555B
800
#384247
900
#2B3236
950
#1B2022

Contrast Checker

Text on white

12.5:1

AA Pass AAA Pass

Text on black

1.68:1

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