#4045C3

#4045C3

Color Values

HEX

#4045C3

RGB

64, 69, 195

HSL

237.7, 52.2%, 50.8%

HSV

237.7, 67.2%, 76.5%

CMYK

67.2%, 64.6%, 0.0%, 23.5%

OKLCH

0.4684 0.1923 274.4

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#4045C3

#C3BE40

Analogous

#4087C3

#7D40C3

#4045C3

Triadic

#4045C3

#C34045

#45C340

Split Complementary

#4045C3

#C37D40

#87C340

Tetradic

#4045C3

#C34087

#C3BE40

#40C37D

Color Blindness Simulation

Original

#4045C3

Protanopia

#4242A5

Deuteranopia

#42429D

Tritanopia

#408C87

Achromatopsia

#4D4D4D

CSS Usage

background-color: #4045C3;
color: #4045C3;
border-color: #4045C3;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CAEE
300
#A2A4E2
400
#6F73D2
500
#3D42C2
600
#31359B
700
#272A7C
800
#1E2161
900
#1A1B47
950
#10112D

Contrast Checker

Text on white

7.35:1

AA Pass AAA Pass

Text on black

2.86:1

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