#402A4B

#402A4B

Color Values

HEX

#402A4B

RGB

64, 42, 75

HSL

280.0, 28.2%, 22.9%

HSV

280.0, 44.0%, 29.4%

CMYK

14.7%, 44.0%, 0.0%, 70.6%

OKLCH

0.3262 0.0631 313.8

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#402A4B

#354B2A

Analogous

#2F2A4B

#4B2A45

#402A4B

Triadic

#402A4B

#4B402A

#2A4B40

Split Complementary

#402A4B

#454B2A

#2A4B2F

Tetradic

#402A4B

#4B2F2A

#354B2A

#2A454B

Color Blindness Simulation

Original

#402A4B

Protanopia

#363643

Deuteranopia

#383941

Tritanopia

#3F3D3B

Achromatopsia

#313131

CSS Usage

background-color: #402A4B;
color: #402A4B;
border-color: #402A4B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F6F9
100
#EFE9F1
200
#DFD1E5
300
#C8B1D3
400
#AA86BB
500
#8B5CA3
600
#704983
700
#593B69
800
#462E52
900
#35243D
950
#211726

Contrast Checker

Text on white

12.72:1

AA Pass AAA Pass

Text on black

1.65:1

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