#381C3C#381C3C

#381C3C is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.0% C 0.067 H 322.4°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#381C3C
RGB	rgb(56, 28, 60)
HSL	hsl(293, 36%, 17%)
HSV	hsv(293, 53%, 24%)
CMYK	cmyk(6.7%, 53.3%, 0%, 76.5%)
CIE-LAB	lab(15.47, 19.88, -14.93)
CIE-LCH	lch(15.47, 24.86, 323.10°)
OKLab	oklab(27.95% 0.0535 -0.0411)
OKLCH	oklch(27.95% 0.067 322.4)
XYZ	xyz(2.8617, 1.9976, 4.5089)
Luminance	0.0200 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C3C #203C1C

analogous

#281C3C #381C3C #3C1C30

triadic

#381C3C #3C381C #1C3C38

tetradic

#381C3C #3C281C #203C1C #1C303C

square

#381C3C #3C281C #203C1C #1C303C

split-complementary

#381C3C #303C1C #1C3C28

monochromatic

#130A15 #130A15 #381C3C #5F2F66 #86438F

Accessibility & contrast

On white

15.00

#381C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#381C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C3C

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C3C	#FFFFFF	#000000	##FFFFFF
##381C3C	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18253D

Deuteranopia (green-blind)

#20283B

Tritanopia (blue-blind)

#392029

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #381c3c;
/* rgb */ color: rgb(56, 28, 60);
/* oklch */ color: oklch(28.0% 0.067 322.4);

Tailwind

colors: {
  custom: {
    50: '#6f5972',
    500: '#381c3c',
    950: '#000000',
  },
}

SCSS

$custom: #381c3c;
$custom-light: #6f5972;
$custom-dark: #000000;

JSON

{
  "hex": "#381c3c",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 60
  },
  "hsl": {
    "h": 292.5,
    "s": 36.364,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27951,
    "c": 0.06745,
    "h": 322.4
  },
  "luminance": 0.01998
}

Semantic roles & 50–950 ramp

primary

#381C3C

secondary

#497143

accent

#CC5B6A

background

#F6F5F6

surface

#ECE9EC

border

#C7C5C7

text

#070307

muted

#7A787A

Preview Lab

Preview with #381C3C

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

Preview Lab → · Contrast checker → · Palette generator →