#2D313D

#2D313D

Color Values

HEX

#2D313D

RGB

45, 49, 61

HSL

225.0, 15.1%, 20.8%

HSV

225.0, 26.2%, 23.9%

CMYK

26.2%, 19.7%, 0.0%, 76.1%

OKLCH

0.3144 0.0222 270.6

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2D313D

#3D392D

Analogous

#2D393D

#312D3D

#2D313D

Triadic

#2D313D

#3D2D31

#313D2D

Split Complementary

#2D313D

#3D312D

#393D2D

Tetradic

#2D313D

#3D2D39

#3D392D

#2D3D31

Color Blindness Simulation

Original

#2D313D

Protanopia

#2F2F3A

Deuteranopia

#2E2E39

Tritanopia

#2D3837

Achromatopsia

#313131

CSS Usage

background-color: #2D313D;
color: #2D313D;
border-color: #2D313D;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EBECEF
200
#D6D9E1
300
#B9BDCB
400
#929AAF
500
#6C7693
600
#575E75
700
#454B5E
800
#363B49
900
#2A2D37
950
#1A1D23

Contrast Checker

Text on white

12.98:1

AA Pass AAA Pass

Text on black

1.62:1

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