#455C4D

#455C4D

Color Values

HEX

#455C4D

RGB

69, 92, 77

HSL

140.9, 14.3%, 31.6%

HSV

140.9, 25.0%, 36.1%

CMYK

25.0%, 0.0%, 16.3%, 63.9%

OKLCH

0.4512 0.0371 156.0

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#455C4D

#5C4554

Analogous

#495C45

#455C59

#455C4D

Triadic

#455C4D

#4D455C

#5C4D45

Split Complementary

#455C4D

#59455C

#5C4549

Tetradic

#455C4D

#45495C

#5C4554

#5C5945

Color Blindness Simulation

Original

#455C4D

Protanopia

#4F4F51

Deuteranopia

#4E4C52

Tritanopia

#465354

Achromatopsia

#565656

CSS Usage

background-color: #455C4D;
color: #455C4D;
border-color: #455C4D;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F6F8F7
100
#EBEFEC
200
#D6E0DA
300
#B9CBBF
400
#93AE9D
500
#6D927A
600
#577562
700
#465D4E
800
#37493D
900
#2A372F
950
#1B231D

Contrast Checker

Text on white

7.26:1

AA Pass AAA Pass

Text on black

2.89:1

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