#453FB7

#453FB7

Color Values

HEX

#453FB7

RGB

69, 63, 183

HSL

243.0, 48.8%, 48.2%

HSV

243.0, 65.6%, 71.8%

CMYK

62.3%, 65.6%, 0.0%, 28.2%

OKLCH

0.4512 0.1827 278.4

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#453FB7

#B1B73F

Analogous

#3F75B7

#813FB7

#453FB7

Triadic

#453FB7

#B7453F

#3FB745

Split Complementary

#453FB7

#B7813F

#75B73F

Tetradic

#453FB7

#B73F75

#B1B73F

#3FB781

Color Blindness Simulation

Original

#453FB7

Protanopia

#42429A

Deuteranopia

#434393

Tritanopia

#45837E

Achromatopsia

#494949

CSS Usage

background-color: #453FB7;
color: #453FB7;
border-color: #453FB7;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CCCAED
300
#A7A4E0
400
#7773CF
500
#4841BE
600
#393498
700
#2E2A79
800
#24215F
900
#1D1B46
950
#13112C

Contrast Checker

Text on white

7.93:1

AA Pass AAA Pass

Text on black

2.65:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026