#40155C

#40155C

Color Values

HEX

#40155C

RGB

64, 21, 92

HSL

276.3, 62.8%, 22.2%

HSV

276.3, 77.2%, 36.1%

CMYK

30.4%, 77.2%, 0.0%, 63.9%

OKLCH

0.3036 0.1217 308.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#40155C

#315C15

Analogous

#1D155C

#5C1555

#40155C

Triadic

#40155C

#5C4015

#155C40

Split Complementary

#40155C

#555C15

#155C1D

Tetradic

#40155C

#5C1D15

#315C15

#15555C

Color Blindness Simulation

Original

#40155C

Protanopia

#2D2D4B

Deuteranopia

#303347

Tritanopia

#3E3D3A

Achromatopsia

#232323

CSS Usage

background-color: #40155C;
color: #40155C;
border-color: #40155C;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F3FB
100
#EFE4F7
200
#E0C5F2
300
#CA9BE8
400
#AD65DC
500
#902FD0
600
#7326A6
700
#5C1E85
800
#481868
900
#36154C
950
#220D30

Contrast Checker

Text on white

14.19:1

AA Pass AAA Pass

Text on black

1.48:1

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