#402D4F

#402D4F

Color Values

HEX

#402D4F

RGB

64, 45, 79

HSL

273.5, 27.4%, 24.3%

HSV

273.5, 43.0%, 31.0%

CMYK

19.0%, 43.0%, 0.0%, 69.0%

OKLCH

0.3347 0.0627 309.0

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#402D4F

#3C4F2D

Analogous

#2F2D4F

#4F2D4D

#402D4F

Triadic

#402D4F

#4F402D

#2D4F40

Split Complementary

#402D4F

#4D4F2D

#2D4F2F

Tetradic

#402D4F

#4F2F2D

#3C4F2D

#2D4D4F

Color Blindness Simulation

Original

#402D4F

Protanopia

#383847

Deuteranopia

#393A45

Tritanopia

#3F403F

Achromatopsia

#333333

CSS Usage

background-color: #402D4F;
color: #402D4F;
border-color: #402D4F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F8F6F9
100
#EEE9F1
200
#DCD2E5
300
#C4B1D3
400
#A487BB
500
#845DA2
600
#694A82
700
#543B68
800
#422E51
900
#32253C
950
#1F1726

Contrast Checker

Text on white

12.31:1

AA Pass AAA Pass

Text on black

1.71:1

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