#40107F

#40107F

Color Values

HEX

#40107F

RGB

64, 16, 127

HSL

265.9, 77.6%, 28.0%

HSV

265.9, 87.4%, 49.8%

CMYK

49.6%, 87.4%, 0.0%, 50.2%

OKLCH

0.3315 0.1651 294.8

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#40107F

#4F7F10

Analogous

#10187F

#77107F

#40107F

Triadic

#40107F

#7F4010

#107F40

Split Complementary

#40107F

#7F7710

#187F10

Tetradic

#40107F

#7F1018

#4F7F10

#107F77

Color Blindness Simulation

Original

#40107F

Protanopia

#2B2B64

Deuteranopia

#2E325E

Tritanopia

#3E4F4A

Achromatopsia

#222222

CSS Usage

background-color: #40107F;
color: #40107F;
border-color: #40107F;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F2FC
100
#ECE1F9
200
#D8C0F7
300
#BB92F1
400
#9757EA
500
#721DE2
600
#5B17B5
700
#491291
800
#390E71
900
#2C0F52
950
#1C0934

Contrast Checker

Text on white

13.14:1

AA Pass AAA Pass

Text on black

1.6:1

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