#380B66

#380B66

Color Values

HEX

#380B66

RGB

56, 11, 102

HSL

269.7, 80.5%, 22.2%

HSV

269.7, 89.2%, 40.0%

CMYK

45.1%, 89.2%, 0.0%, 60.0%

OKLCH

0.2915 0.1416 299.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#380B66

#39660B

Analogous

#0B0B66

#660B66

#380B66

Triadic

#380B66

#66380B

#0B6638

Split Complementary

#380B66

#66660B

#0B660B

Tetradic

#380B66

#660B0B

#39660B

#0B6666

Color Blindness Simulation

Original

#380B66

Protanopia

#252450

Deuteranopia

#272A4B

Tritanopia

#363F3B

Achromatopsia

#1B1B1B

CSS Usage

background-color: #380B66;
color: #380B66;
border-color: #380B66;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F7F2FD
100
#EDE1F9
200
#DBBFF8
300
#C191F3
400
#A055ED
500
#7E19E6
600
#6514B8
700
#511093
800
#3F0C73
900
#300D54
950
#1E0835

Contrast Checker

Text on white

14.92:1

AA Pass AAA Pass

Text on black

1.41:1

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