#453C9B

#453C9B

Color Values

HEX

#453C9B

RGB

69, 60, 155

HSL

245.7, 44.2%, 42.2%

HSV

245.7, 61.3%, 60.8%

CMYK

55.5%, 61.3%, 0.0%, 39.2%

OKLCH

0.4223 0.1491 282.2

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#453C9B

#929B3C

Analogous

#3C639B

#753C9B

#453C9B

Triadic

#453C9B

#9B453C

#3C9B45

Split Complementary

#453C9B

#9B753C

#639B3C

Tetradic

#453C9B

#9B3C63

#929B3C

#3C9B75

Color Blindness Simulation

Original

#453C9B

Protanopia

#414184

Deuteranopia

#42427E

Tritanopia

#45726E

Achromatopsia

#454545

CSS Usage

background-color: #453C9B;
color: #453C9B;
border-color: #453C9B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCCEB
300
#ACA7DD
400
#7F77CA
500
#5247B8
600
#413993
700
#342E76
800
#29245C
900
#211D44
950
#15122B

Contrast Checker

Text on white

8.85:1

AA Pass AAA Pass

Text on black

2.37:1

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