#2F4D53

#2F4D53

Color Values

HEX

#2F4D53

RGB

47, 77, 83

HSL

190,0, 27,7%, 25,5%

HSV

190,0, 43,4%, 32,5%

CMYK

43,4%, 7,2%, 0,0%, 67,5%

OKLCH

0,3992 0,037 211,6

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2F4D53

#53352F

Analogous

#2F5347

#2F3B53

#2F4D53

Triadic

#2F4D53

#532F4D

#4D532F

Split Complementary

#2F4D53

#532F3B

#53472F

Tetradic

#2F4D53

#472F53

#53352F

#3B532F

Color Blindness Simulation

Original

#2F4D53

Protanopia

#3C3C52

Deuteranopia

#3A3851

Tritanopia

#305050

Achromatopsia

#474747

CSS Usage

background-color: #2F4D53;
color: #2F4D53;
border-color: #2F4D53;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D1E2E5
300
#B1CDD3
400
#87B2BB
500
#5C97A3
600
#4A7982
700
#3B6168
800
#2E4C51
900
#24393D
950
#172426

Contrast Checker

Text on white

9,1:1

AA Pass AAA Pass

Text on black

2,31:1

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