#453755

#453755

Color Values

HEX

#453755

RGB

69, 55, 85

HSL

268.0, 21.4%, 27.5%

HSV

268.0, 35.3%, 33.3%

CMYK

18.8%, 35.3%, 0.0%, 66.7%

OKLCH

0.3648 0.0534 305.3

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#453755

#475537

Analogous

#373855

#543755

#453755

Triadic

#453755

#554537

#375545

Split Complementary

#453755

#555437

#385537

Tetradic

#453755

#553738

#475537

#375554

Color Blindness Simulation

Original

#453755

Protanopia

#3F3F4E

Deuteranopia

#40414C

Tritanopia

#444847

Achromatopsia

#3C3C3C

CSS Usage

background-color: #453755;
color: #453755;
border-color: #453755;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F7F6F9
100
#EDEAF0
200
#DBD4E3
300
#C1B5CF
400
#9F8CB5
500
#7E649B
600
#65507C
700
#504063
800
#3F324D
900
#30273A
950
#1E1924

Contrast Checker

Text on white

10.88:1

AA Pass AAA Pass

Text on black

1.93:1

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