#453E91

#453E91

Color Values

HEX

#453E91

RGB

69, 62, 145

HSL

245.1, 40.1%, 40.6%

HSV

245.1, 57.2%, 56.9%

CMYK

52.4%, 57.2%, 0.0%, 43.1%

OKLCH

0.4181 0.1323 282.9

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#453E91

#8A913E

Analogous

#3E6091

#6F3E91

#453E91

Triadic

#453E91

#91453E

#3E9145

Split Complementary

#453E91

#916F3E

#60913E

Tetradic

#453E91

#913E60

#8A913E

#3E916F

Color Blindness Simulation

Original

#453E91

Protanopia

#42427D

Deuteranopia

#424378

Tritanopia

#456D6A

Achromatopsia

#454545

CSS Usage

background-color: #453E91;
color: #453E91;
border-color: #453E91;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#CFCDEA
300
#ADA9DA
400
#817BC6
500
#554CB3
600
#443D8F
700
#363172
800
#2B2659
900
#221F42
950
#15142A

Contrast Checker

Text on white

8.93:1

AA Pass AAA Pass

Text on black

2.35:1

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