#391D4C#391D4C

#391D4C is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.3% C 0.087 H 309.6°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#391D4C
RGB	rgb(57, 29, 76)
HSL	hsl(276, 45%, 21%)
HSV	hsv(276, 62%, 30%)
CMYK	cmyk(25%, 61.8%, 0%, 70.2%)
CIE-LAB	lab(16.85, 23.67, -23.84)
CIE-LCH	lch(16.85, 33.59, 314.78°)
OKLab	oklab(29.32% 0.0553 -0.067)
OKLCH	oklch(29.32% 0.087 309.6)
XYZ	xyz(3.4310, 2.2704, 7.0936)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391D4C #304C1D

analogous

#211D4C #391D4C #4C1D47

triadic

#391D4C #4C391D #1D4C39

tetradic

#391D4C #4C211D #304C1D #1D474C

square

#391D4C #4C211D #304C1D #1D474C

split-complementary

#391D4C #474C1D #1D4C21

monochromatic

#110816 #180C20 #391D4C #5A2E78 #7B3FA5

Accessibility & contrast

On white

14.44

#391D4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#391D4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391D4C

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391D4C	#FFFFFF	#000000	##FFFFFF
##391D4C	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E284E

Deuteranopia (green-blind)

#182A4B

Tritanopia (blue-blind)

#362531

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #391d4c;
/* rgb */ color: rgb(57, 29, 76);
/* oklch */ color: oklch(29.3% 0.087 309.6);

Tailwind

colors: {
  custom: {
    50: '#715a7e',
    500: '#391d4c',
    950: '#000000',
  },
}

SCSS

$custom: #391d4c;
$custom-light: #715a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#391d4c",
  "rgb": {
    "r": 57,
    "g": 29,
    "b": 76
  },
  "hsl": {
    "h": 275.745,
    "s": 44.762,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29317,
    "c": 0.08686,
    "h": 309.6
  },
  "luminance": 0.0227
}

Semantic roles & 50–950 ramp

primary

#391D4C

secondary

#5C8144

accent

#D45388

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#08040A

muted

#7B797C

Preview Lab

Preview with #391D4C

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

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