#455C49

#455C49

Color Values

HEX

#455C49

RGB

69, 92, 73

HSL

130.4, 14.3%, 31.6%

HSV

130.4, 25.0%, 36.1%

CMYK

25.0%, 0.0%, 20.7%, 63.9%

OKLCH

0.45 0.0415 149.7

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#455C49

#5C4558

Analogous

#4D5C45

#455C55

#455C49

Triadic

#455C49

#49455C

#5C4945

Split Complementary

#455C49

#55455C

#5C454D

Tetradic

#455C49

#454D5C

#5C4558

#5C5545

Color Blindness Simulation

Original

#455C49

Protanopia

#4F4F4E

Deuteranopia

#4E4C4F

Tritanopia

#465152

Achromatopsia

#565656

CSS Usage

background-color: #455C49;
color: #455C49;
border-color: #455C49;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F6F8F7
100
#EBEFEC
200
#D6E0D8
300
#B9CBBC
400
#93AE98
500
#6D9274
600
#57755C
700
#465D4A
800
#37493A
900
#2A372C
950
#1B231C

Contrast Checker

Text on white

7.29:1

AA Pass AAA Pass

Text on black

2.88:1

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