#2B4953

#2B4953

Color Values

HEX

#2B4953

RGB

43, 73, 83

HSL

195.0, 31.7%, 24.7%

HSV

195.0, 48.2%, 32.5%

CMYK

48.2%, 12.0%, 0.0%, 67.5%

OKLCH

0.3862 0.0395 221.2

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2B4953

#53352B

Analogous

#2B5349

#2B3553

#2B4953

Triadic

#2B4953

#532B49

#49532B

Split Complementary

#2B4953

#532B35

#53492B

Tetradic

#2B4953

#492B53

#53352B

#35532B

Color Blindness Simulation

Original

#2B4953

Protanopia

#383851

Deuteranopia

#363450

Tritanopia

#2C4F4E

Achromatopsia

#434343

CSS Usage

background-color: #2B4953;
color: #2B4953;
border-color: #2B4953;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8F9
100
#E8F0F2
200
#D0E1E7
300
#AECCD5
400
#83B0BF
500
#5794A8
600
#467686
700
#385F6B
800
#2C4A54
900
#23373E
950
#162327

Contrast Checker

Text on white

9.63:1

AA Pass AAA Pass

Text on black

2.18:1

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