#402548

#402548

Color Values

HEX

#402548

RGB

64, 37, 72

HSL

286.3, 32.1%, 21.4%

HSV

286.3, 48.6%, 28.2%

CMYK

11.1%, 48.6%, 0.0%, 71.8%

OKLCH

0.3147 0.0694 318.2

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#402548

#2D4825

Analogous

#2F2548

#48253F

#402548

Triadic

#402548

#484025

#254840

Split Complementary

#402548

#3F4825

#25482F

Tetradic

#402548

#482F25

#2D4825

#253F48

Color Blindness Simulation

Original

#402548

Protanopia

#343440

Deuteranopia

#36383E

Tritanopia

#3F3937

Achromatopsia

#2D2D2D

CSS Usage

background-color: #402548;
color: #402548;
border-color: #402548;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5F9
100
#F0E8F2
200
#E2D0E7
300
#CCAED5
400
#B182BF
500
#9657A8
600
#784587
700
#60376C
800
#4B2B54
900
#38223E
950
#231627

Contrast Checker

Text on white

13.32:1

AA Pass AAA Pass

Text on black

1.58:1

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