#453EB3

#453EB3

Color Values

HEX

#453EB3

RGB

69, 62, 179

HSL

243,6, 48,5%, 47,3%

HSV

243,6, 65,4%, 70,2%

CMYK

61,5%, 65,4%, 0,0%, 29,8%

OKLCH

0,4461 0,1787 279,0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#453EB3

#ACB33E

Analogous

#3E72B3

#803EB3

#453EB3

Triadic

#453EB3

#B3453E

#3EB345

Split Complementary

#453EB3

#B3803E

#72B33E

Tetradic

#453EB3

#B33E72

#ACB33E

#3EB380

Color Blindness Simulation

Original

#453EB3

Protanopia

#424297

Deuteranopia

#424390

Tritanopia

#45807B

Achromatopsia

#484848

CSS Usage

background-color: #453EB3;
color: #453EB3;
border-color: #453EB3;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F5F4FB
100
#E7E6F5
200
#CCCAED
300
#A8A4DF
400
#7873CE
500
#4942BD
600
#3A3597
700
#2F2A79
800
#25215F
900
#1E1B46
950
#13112C

Contrast Checker

Text on white

8,1:1

AA Pass AAA Pass

Text on black

2,59:1

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