#391C4D#391C4D

#391C4D is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.2% C 0.090 H 309.2°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#391C4D
RGB	rgb(57, 28, 77)
HSL	hsl(276, 47%, 21%)
HSV	hsv(276, 64%, 30%)
CMYK	cmyk(26%, 63.6%, 0%, 69.8%)
CIE-LAB	lab(16.68, 24.55, -24.79)
CIE-LCH	lch(16.68, 34.89, 314.73°)
OKLab	oklab(29.22% 0.0569 -0.0697)
OKLCH	oklch(29.22% 0.09 309.2)
XYZ	xyz(3.4419, 2.2362, 7.2701)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C4D #304D1C

analogous

#201C4D #391C4D #4D1C48

triadic

#391C4D #4D391C #1C4D39

tetradic

#391C4D #4D201C #304D1C #1C484D

square

#391C4D #4D201C #304D1C #1C484D

split-complementary

#391C4D #484D1C #1C4D20

monochromatic

#110816 #180C20 #391C4D #5A2C7A #7B3DA7

Accessibility & contrast

On white

14.51

#391C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#391C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C4D

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C4D	#FFFFFF	#000000	##FFFFFF
##391C4D	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B284F

Deuteranopia (green-blind)

#162A4C

Tritanopia (blue-blind)

#362531

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #391c4d;
/* rgb */ color: rgb(57, 28, 77);
/* oklch */ color: oklch(29.2% 0.090 309.2);

Tailwind

colors: {
  custom: {
    50: '#715a7f',
    500: '#391c4d',
    950: '#000000',
  },
}

SCSS

$custom: #391c4d;
$custom-light: #715a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#391c4d",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 77
  },
  "hsl": {
    "h": 275.51,
    "s": 46.667,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29217,
    "c": 0.09,
    "h": 309.2
  },
  "luminance": 0.02236
}

Semantic roles & 50–950 ramp

primary

#391C4D

secondary

#5C8342

accent

#D65188

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#08040A

muted

#7B797C

Preview Lab

Preview with #391C4D

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

Preview Lab → · Contrast checker → · Palette generator →