#435758

#435758

Color Values

HEX

#435758

RGB

67, 87, 88

HSL

182.9, 13.5%, 30.4%

HSV

182.9, 23.9%, 34.5%

CMYK

23.9%, 1.1%, 0.0%, 65.5%

OKLCH

0.4406 0.0246 200.1

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#435758

#584443

Analogous

#43584F

#434D58

#435758

Triadic

#435758

#584357

#575843

Split Complementary

#435758

#58434D

#584F43

Tetradic

#435758

#4F4358

#584443

#4D5843

Color Blindness Simulation

Original

#435758

Protanopia

#4C4C58

Deuteranopia

#4A4958

Tritanopia

#445858

Achromatopsia

#535353

CSS Usage

background-color: #435758;
color: #435758;
border-color: #435758;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D6E0E0
300
#BAC9CA
400
#94ACAD
500
#6E8F91
600
#587274
700
#475C5D
800
#374848
900
#2B3636
950
#1B2222

Contrast Checker

Text on white

7.66:1

AA Pass AAA Pass

Text on black

2.74:1

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