#391C3D#391C3D

#391C3D is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.2% C 0.069 H 322.6°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#391C3D
RGB	rgb(57, 28, 61)
HSL	hsl(293, 37%, 17%)
HSV	hsv(293, 54%, 24%)
CMYK	cmyk(6.6%, 54.1%, 0%, 76.1%)
CIE-LAB	lab(15.68, 20.48, -15.29)
CIE-LCH	lch(15.68, 25.56, 323.25°)
OKLab	oklab(28.16% 0.0551 -0.0421)
OKLCH	oklch(28.16% 0.069 322.6)
XYZ	xyz(2.9448, 2.0374, 4.6521)
Luminance	0.0204 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C3D #203D1C

analogous

#281C3D #391C3D #3D1C31

triadic

#391C3D #3D391C #1C3D39

tetradic

#391C3D #3D281C #203D1C #1C313D

square

#391C3D #3D281C #203D1C #1C313D

split-complementary

#391C3D #313D1C #1C3D28

monochromatic

#140A15 #140A15 #391C3D #602F67 #874391

Accessibility & contrast

On white

14.92

#391C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#391C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C3D

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C3D	#FFFFFF	#000000	##FFFFFF
##391C3D	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18253E

Deuteranopia (green-blind)

#20283C

Tritanopia (blue-blind)

#3A2029

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #391c3d;
/* rgb */ color: rgb(57, 28, 61);
/* oklch */ color: oklch(28.2% 0.069 322.6);

Tailwind

colors: {
  custom: {
    50: '#705972',
    500: '#391c3d',
    950: '#000000',
  },
}

SCSS

$custom: #391c3d;
$custom-light: #705972;
$custom-dark: #000000;

JSON

{
  "hex": "#391c3d",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 61
  },
  "hsl": {
    "h": 292.727,
    "s": 37.079,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28156,
    "c": 0.06938,
    "h": 322.6
  },
  "luminance": 0.02037
}

Semantic roles & 50–950 ramp

primary

#391C3D

secondary

#497243

accent

#CD5B69

background

#F6F5F6

surface

#ECE9EC

border

#C7C5C7

text

#070308

muted

#7A787B

Preview Lab

Preview with #391C3D

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

Preview Lab → · Contrast checker → · Palette generator →