#402D54

#402D54

Color Values

HEX

#402D54

RGB

64, 45, 84

HSL

269.2, 30.2%, 25.3%

HSV

269.2, 46.4%, 32.9%

CMYK

23.8%, 46.4%, 0.0%, 67.1%

OKLCH

0.3376 0.0701 305.4

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#402D54

#41542D

Analogous

#2D2E54

#532D54

#402D54

Triadic

#402D54

#54402D

#2D5440

Split Complementary

#402D54

#54532D

#2E542D

Tetradic

#402D54

#542D2E

#41542D

#2D5453

Color Blindness Simulation

Original

#402D54

Protanopia

#38384B

Deuteranopia

#393A48

Tritanopia

#3F4341

Achromatopsia

#343434

CSS Usage

background-color: #402D54;
color: #402D54;
border-color: #402D54;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5F9
100
#EDE9F2
200
#DBD1E6
300
#C1AFD4
400
#A084BD
500
#7E59A6
600
#654785
700
#51396A
800
#3F2C53
900
#30233E
950
#1E1627

Contrast Checker

Text on white

12.2:1

AA Pass AAA Pass

Text on black

1.72:1

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