#381445

#381445

Color Values

HEX

#381445

RGB

56, 20, 69

HSL

284.1, 55.1%, 17.5%

HSV

284.1, 71.0%, 27.1%

CMYK

18.8%, 71.0%, 0.0%, 72.9%

OKLCH

0.2723 0.0935 315.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#381445

#214514

Analogous

#201445

#45143A

#381445

Triadic

#381445

#453814

#144538

Split Complementary

#381445

#3A4514

#144520

Tetradic

#381445

#452014

#214514

#143A45

Color Blindness Simulation

Original

#381445

Protanopia

#282839

Deuteranopia

#2A2D36

Tritanopia

#36302E

Achromatopsia

#1F1F1F

CSS Usage

background-color: #381445;
color: #381445;
border-color: #381445;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F4FB
100
#F1E5F6
200
#E5C8EF
300
#D2A0E4
400
#B96DD5
500
#A139C6
600
#802E9E
700
#67257F
800
#501D63
900
#3C1848
950
#260F2E

Contrast Checker

Text on white

15.51:1

AA Pass AAA Pass

Text on black

1.35:1

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