#381864#381864

#381864 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.125 H 297.6°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#381864
RGB	rgb(56, 24, 100)
HSL	hsl(265, 61%, 24%)
HSV	hsv(265, 76%, 39%)
CMYK	cmyk(44%, 76%, 0%, 60.8%)
CIE-LAB	lab(17.53, 33.06, -38.87)
CIE-LCH	lch(17.53, 51.03, 310.39°)
OKLab	oklab(30.37% 0.0581 -0.1111)
OKLCH	oklch(30.37% 0.125 297.6)
XYZ	xyz(4.2572, 2.4140, 12.2958)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.09

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381864 #446418

analogous

#181E64 #381864 #5E1864

triadic

#381864 #643818 #186438

tetradic

#381864 #64181E #446418 #18645E

square

#381864 #64181E #446418 #18645E

split-complementary

#381864 #645E18 #1E6418

monochromatic

#0E0619 #1C0C33 #381864 #542495 #6F30C7

Accessibility & contrast

On white

14.16

#381864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#381864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381864

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381864	#FFFFFF	#000000	##FFFFFF
##381864	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B66

Deuteranopia (green-blind)

#002A62

Tritanopia (blue-blind)

#2D2B3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #381864;
/* rgb */ color: rgb(56, 24, 100);
/* oklch */ color: oklch(30.4% 0.125 297.6);

Tailwind

colors: {
  custom: {
    50: '#735891',
    500: '#381864',
    950: '#000000',
  },
}

SCSS

$custom: #381864;
$custom-light: #735891;
$custom-dark: #000000;

JSON

{
  "hex": "#381864",
  "rgb": {
    "r": 56,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 265.263,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30372,
    "c": 0.12537,
    "h": 297.6
  },
  "luminance": 0.02414
}

Semantic roles & 50–950 ramp

primary

#381864

secondary

#739A3E

accent

#E443A1

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #381864

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →