#2F4543

#2F4543

Color Values

HEX

#2F4543

RGB

47, 69, 67

HSL

174.5, 19.0%, 22.7%

HSV

174.5, 31.9%, 27.1%

CMYK

31.9%, 0.0%, 2.9%, 72.9%

OKLCH

0.3714 0.0277 189.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2F4543

#452F31

Analogous

#2F4538

#2F3C45

#2F4543

Triadic

#2F4543

#432F45

#45432F

Split Complementary

#2F4543

#452F3C

#45382F

Tetradic

#2F4543

#382F45

#452F31

#3C452F

Color Blindness Simulation

Original

#2F4543

Protanopia

#393943

Deuteranopia

#373644

Tritanopia

#304444

Achromatopsia

#404040

CSS Usage

background-color: #2F4543;
color: #2F4543;
border-color: #2F4543;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F9F8
100
#EAF0F0
200
#D5E2E1
300
#B6CDCB
400
#8FB3AF
500
#679893
600
#537976
700
#42615E
800
#344C4A
900
#283937
950
#192423

Contrast Checker

Text on white

10.23:1

AA Pass AAA Pass

Text on black

2.05:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026