#45555D

#45555D

Color Values

HEX

#45555D

RGB

69, 85, 93

HSL

200.0, 14.8%, 31.8%

HSV

200.0, 25.8%, 36.5%

CMYK

25.8%, 8.6%, 0.0%, 63.5%

OKLCH

0.4389 0.0239 229.6

Properties

Cool Dark Nearest: RAL 7011 Iron Grey

Color Harmonies

Complementary

#45555D

#5D4D45

Analogous

#455D59

#45495D

#45555D

Triadic

#45555D

#5D4555

#555D45

Split Complementary

#45555D

#5D4549

#5D5945

Tetradic

#45555D

#59455D

#5D4D45

#495D45

Color Blindness Simulation

Original

#45555D

Protanopia

#4C4C5B

Deuteranopia

#4B4A5B

Tritanopia

#465A59

Achromatopsia

#525252

CSS Usage

background-color: #45555D;
color: #45555D;
border-color: #45555D;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEEEF
200
#D6DDE1
300
#B9C5CB
400
#93A5AF
500
#6D8692
600
#576B75
700
#46565E
800
#364349
900
#2A3337
950
#1B2023

Contrast Checker

Text on white

7.75:1

AA Pass AAA Pass

Text on black

2.71:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026