#45525B

#45525B

Color Values

HEX

#45525B

RGB

69, 82, 91

HSL

204.5, 13.8%, 31.4%

HSV

204.5, 24.2%, 35.7%

CMYK

24.2%, 9.9%, 0.0%, 64.3%

OKLCH

0.4307 0.0222 238.3

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#45525B

#5B4E45

Analogous

#455B59

#45475B

#45525B

Triadic

#45525B

#5B4552

#525B45

Split Complementary

#45525B

#5B4547

#5B5945

Tetradic

#45525B

#59455B

#5B4E45

#475B45

Color Blindness Simulation

Original

#45525B

Protanopia

#4B4B59

Deuteranopia

#4A4958

Tritanopia

#465757

Achromatopsia

#505050

CSS Usage

background-color: #45525B;
color: #45525B;
border-color: #45525B;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEEEF
200
#D6DCE0
300
#B9C3CA
400
#94A3AE
500
#6E8391
600
#586974
700
#46545D
800
#374149
900
#2A3236
950
#1B1F22

Contrast Checker

Text on white

8.04:1

AA Pass AAA Pass

Text on black

2.61:1

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