#2D474B

#2D474B

Color Values

HEX

#2D474B

RGB

45, 71, 75

HSL

188.0, 25.0%, 23.5%

HSV

188.0, 40.0%, 29.4%

CMYK

40.0%, 5.3%, 0.0%, 70.6%

OKLCH

0.3786 0.0324 208.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2D474B

#4B312D

Analogous

#2D4B40

#2D384B

#2D474B

Triadic

#2D474B

#4B2D47

#474B2D

Split Complementary

#2D474B

#4B2D38

#4B402D

Tetradic

#2D474B

#402D4B

#4B312D

#384B2D

Color Blindness Simulation

Original

#2D474B

Protanopia

#38384A

Deuteranopia

#37354A

Tritanopia

#2E4949

Achromatopsia

#424242

CSS Usage

background-color: #2D474B;
color: #2D474B;
border-color: #2D474B;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D2E2E4
300
#B2CDD1
400
#89B2B8
500
#60979F
600
#4D7980
700
#3D6166
800
#304B50
900
#26383B
950
#182425

Contrast Checker

Text on white

9.93:1

AA Pass AAA Pass

Text on black

2.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026