#453747

#453747

Color Values

HEX

#453747

RGB

69, 55, 71

HSL

292.5, 12.7%, 24.7%

HSV

292.5, 22.5%, 27.8%

CMYK

2.8%, 22.5%, 0.0%, 72.2%

OKLCH

0.3581 0.0329 322.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#453747

#394737

Analogous

#3D3747

#473741

#453747

Triadic

#453747

#474537

#374745

Split Complementary

#453747

#414737

#37473D

Tetradic

#453747

#473D37

#394737

#374147

Color Blindness Simulation

Original

#453747

Protanopia

#3F3F43

Deuteranopia

#404142

Tritanopia

#44403F

Achromatopsia

#3B3B3B

CSS Usage

background-color: #453747;
color: #453747;
border-color: #453747;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EFEBEF
200
#DFD7E0
300
#C8BACA
400
#AA95AD
500
#8C6F90
600
#705973
700
#59475C
800
#463848
900
#352B36
950
#211B22

Contrast Checker

Text on white

11.11:1

AA Pass AAA Pass

Text on black

1.89:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026