#402C75

#402C75

Color Values

HEX

#402C75

RGB

64, 44, 117

HSL

256.4, 45.3%, 31.6%

HSV

256.4, 62.4%, 45.9%

CMYK

45.3%, 62.4%, 0.0%, 54.1%

OKLCH

0.3588 0.1197 291.9

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#402C75

#61752C

Analogous

#2C3D75

#652C75

#402C75

Triadic

#402C75

#75402C

#2C7540

Split Complementary

#402C75

#75652C

#3D752C

Tetradic

#402C75

#752C3D

#61752C

#2C7565

Color Blindness Simulation

Original

#402C75

Protanopia

#373763

Deuteranopia

#383A5F

Tritanopia

#3F5552

Achromatopsia

#363636

CSS Usage

background-color: #402C75;
color: #402C75;
border-color: #402C75;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F4FA
100
#EAE6F4
200
#D4CBEB
300
#B5A6DE
400
#8D76CB
500
#6546B9
600
#513894
700
#412D77
800
#33235D
900
#271D44
950
#19122B

Contrast Checker

Text on white

11.44:1

AA Pass AAA Pass

Text on black

1.84:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026