#381D73#381D73

#381D73 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.138 H 291.1°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#381D73
RGB	rgb(56, 29, 115)
HSL	hsl(259, 60%, 28%)
HSV	hsv(259, 75%, 45%)
CMYK	cmyk(51.3%, 74.8%, 0%, 54.9%)
CIE-LAB	lab(19.87, 34.75, -44.81)
CIE-LCH	lch(19.87, 56.71, 307.80°)
OKLab	oklab(32.46% 0.0496 -0.1286)
OKLCH	oklch(32.46% 0.138 291.1)
XYZ	xyz(5.1639, 2.9571, 16.5150)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381D73 #58731D

analogous

#1D2D73 #381D73 #631D73

triadic

#381D73 #73381D #1D7338

tetradic

#381D73 #731D2D #58731D #1D7363

square

#381D73 #731D2D #58731D #1D7363

split-complementary

#381D73 #73631D #2D731D

monochromatic

#0C0618 #201142 #381D73 #5029A4 #6A3CCE

Accessibility & contrast

On white

13.20

#381D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#381D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381D73

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381D73	#FFFFFF	#000000	##FFFFFF
##381D73	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#243346

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #381d73;
/* rgb */ color: rgb(56, 29, 115);
/* oklch */ color: oklch(32.5% 0.138 291.1);

Tailwind

colors: {
  custom: {
    50: '#755c9c',
    500: '#381d73',
    950: '#000000',
  },
}

SCSS

$custom: #381d73;
$custom-light: #755c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#381d73",
  "rgb": {
    "r": 56,
    "g": 29,
    "b": 115
  },
  "hsl": {
    "h": 258.837,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32462,
    "c": 0.13781,
    "h": 291.1
  },
  "luminance": 0.02957
}

Semantic roles & 50–950 ramp

primary

#381D73

secondary

#88A745

accent

#E345B1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381D73

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

Preview Lab → · Contrast checker → · Palette generator →