#384653

#384653

Color Values

HEX

#384653

RGB

56, 70, 83

HSL

208.9, 19.4%, 27.3%

HSV

208.9, 32.5%, 32.5%

CMYK

32.5%, 15.7%, 0.0%, 67.5%

OKLCH

0.3872 0.0286 246.6

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#384653

#534538

Analogous

#385353

#383953

#384653

Triadic

#384653

#533846

#465338

Split Complementary

#384653

#533839

#535338

Tetradic

#384653

#533853

#534538

#395338

Color Blindness Simulation

Original

#384653

Protanopia

#3E3E50

Deuteranopia

#3D3C4F

Tritanopia

#394D4D

Achromatopsia

#444444

CSS Usage

background-color: #384653;
color: #384653;
border-color: #384653;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DCE2
300
#B6C2CE
400
#8EA1B3
500
#678098
600
#52677A
700
#425261
800
#33404C
900
#283139
950
#191F24

Contrast Checker

Text on white

9.68:1

AA Pass AAA Pass

Text on black

2.17:1

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