#40245C

#40245C

Color Values

HEX

#40245C

RGB

64, 36, 92

HSL

270.0, 43.8%, 25.1%

HSV

270.0, 60.9%, 36.1%

CMYK

30.4%, 60.9%, 0.0%, 63.9%

OKLCH

0.3258 0.0982 304.6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#40245C

#405C24

Analogous

#24245C

#5C245C

#40245C

Triadic

#40245C

#5C4024

#245C40

Split Complementary

#40245C

#5C5C24

#245C24

Tetradic

#40245C

#5C2424

#405C24

#245C5C

Color Blindness Simulation

Original

#40245C

Protanopia

#34344E

Deuteranopia

#36384B

Tritanopia

#3F4441

Achromatopsia

#2E2E2E

CSS Usage

background-color: #40245C;
color: #40245C;
border-color: #40245C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#EDE7F4
200
#DBCCEB
300
#C2A7DD
400
#A177CA
500
#8048B7
600
#663993
700
#522E75
800
#40245C
900
#301D44
950
#1F132B

Contrast Checker

Text on white

12.92:1

AA Pass AAA Pass

Text on black

1.62:1

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