#402C44

#402C44

Color Values

HEX

#402C44

RGB

64, 44, 68

HSL

290.0, 21.4%, 22.0%

HSV

290.0, 35.3%, 26.7%

CMYK

5.9%, 35.3%, 0.0%, 73.3%

OKLCH

0.3267 0.0492 320.7

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#402C44

#30442C

Analogous

#342C44

#442C3C

#402C44

Triadic

#402C44

#44402C

#2C4440

Split Complementary

#402C44

#3C442C

#2C4434

Tetradic

#402C44

#44342C

#30442C

#2C3C44

Color Blindness Simulation

Original

#402C44

Protanopia

#37373E

Deuteranopia

#383A3D

Tritanopia

#3F3A39

Achromatopsia

#323232

CSS Usage

background-color: #402C44;
color: #402C44;
border-color: #402C44;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#E0D4E3
300
#CBB5CF
400
#AE8CB5
500
#92649B
600
#75507C
700
#5D4063
800
#49324D
900
#37273A
950
#231924

Contrast Checker

Text on white

12.64:1

AA Pass AAA Pass

Text on black

1.66:1

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