#453FBB

#453FBB

Color Values

HEX

#453FBB

RGB

69, 63, 187

HSL

242.9, 49.6%, 49.0%

HSV

242.9, 66.3%, 73.3%

CMYK

63.1%, 66.3%, 0.0%, 26.7%

OKLCH

0.4548 0.1878 278.0

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#453FBB

#B5BB3F

Analogous

#3F77BB

#833FBB

#453FBB

Triadic

#453FBB

#BB453F

#3FBB45

Split Complementary

#453FBB

#BB833F

#77BB3F

Tetradic

#453FBB

#BB3F77

#B5BB3F

#3FBB83

Color Blindness Simulation

Original

#453FBB

Protanopia

#42429D

Deuteranopia

#434396

Tritanopia

#458580

Achromatopsia

#494949

CSS Usage

background-color: #453FBB;
color: #453FBB;
border-color: #453FBB;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CBCAED
300
#A6A3E0
400
#7672CF
500
#4640BF
600
#383399
700
#2D297A
800
#23205F
900
#1D1B46
950
#12112C

Contrast Checker

Text on white

7.83:1

AA Pass AAA Pass

Text on black

2.68:1

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