#391C4C#391C4C

#391C4C is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.1% C 0.089 H 309.9°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#391C4C
RGB	rgb(57, 28, 76)
HSL	hsl(276, 46%, 20%)
HSV	hsv(276, 63%, 30%)
CMYK	cmyk(25%, 63.2%, 0%, 70.2%)
CIE-LAB	lab(16.61, 24.29, -24.22)
CIE-LCH	lch(16.61, 34.30, 315.08°)
OKLab	oklab(29.15% 0.0569 -0.068)
OKLCH	oklch(29.15% 0.089 309.9)
XYZ	xyz(3.4069, 2.2222, 7.0855)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C4C #2F4C1C

analogous

#211C4C #391C4C #4C1C47

triadic

#391C4C #4C391C #1C4C39

tetradic

#391C4C #4C211C #2F4C1C #1C474C

square

#391C4C #4C211C #2F4C1C #1C474C

split-complementary

#391C4C #474C1C #1C4C21

monochromatic

#110816 #170C1F #391C4C #5B2C79 #7C3DA5

Accessibility & contrast

On white

14.54

#391C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#391C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C4C

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C4C	#FFFFFF	#000000	##FFFFFF
##391C4C	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C284E

Deuteranopia (green-blind)

#172A4B

Tritanopia (blue-blind)

#372531

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #391c4c;
/* rgb */ color: rgb(57, 28, 76);
/* oklch */ color: oklch(29.1% 0.089 309.9);

Tailwind

colors: {
  custom: {
    50: '#715a7e',
    500: '#391c4c',
    950: '#000000',
  },
}

SCSS

$custom: #391c4c;
$custom-light: #715a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#391c4c",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 76
  },
  "hsl": {
    "h": 276.25,
    "s": 46.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29145,
    "c": 0.08868,
    "h": 309.9
  },
  "luminance": 0.02222
}

Semantic roles & 50–950 ramp

primary

#391C4C

secondary

#5B8242

accent

#D65286

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#08040A

muted

#7B797C

Preview Lab

Preview with #391C4C

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

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