#391D92#391D92

#391D92 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.176 H 284.0°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#391D92
RGB	rgb(57, 29, 146)
HSL	hsl(254, 67%, 34%)
HSV	hsv(254, 80%, 57%)
CMYK	cmyk(61%, 80.1%, 0%, 42.7%)
CIE-LAB	lab(23.08, 44.22, -59.11)
CIE-LCH	lch(23.08, 73.82, 306.80°)
OKLab	oklab(35.68% 0.0426 -0.1704)
OKLCH	oklch(35.68% 0.176 284)
XYZ	xyz(7.3134, 3.8234, 27.5412)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391D92 #76921D

analogous

#1D3C92 #391D92 #741D92

triadic

#391D92 #92391D #1D9239

tetradic

#391D92 #921D3C #76921D #1D9274

square

#391D92 #921D3C #76921D #1D9274

split-complementary

#391D92 #92741D #3C921D

monochromatic

#11092C #25135F #391D92 #4D27C5 #704EDC

Accessibility & contrast

On white

11.90

#391D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#391D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391D92

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391D92	#FFFFFF	#000000	##FFFFFF
##391D92	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A95

Deuteranopia (green-blind)

#003390

Tritanopia (blue-blind)

#004057

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #391d92;
/* rgb */ color: rgb(57, 29, 146);
/* oklch */ color: oklch(35.7% 0.176 284.0);

Tailwind

colors: {
  custom: {
    50: '#7b5db3',
    500: '#391d92',
    950: '#000000',
  },
}

SCSS

$custom: #391d92;
$custom-light: #7b5db3;
$custom-dark: #000000;

JSON

{
  "hex": "#391d92",
  "rgb": {
    "r": 57,
    "g": 29,
    "b": 146
  },
  "hsl": {
    "h": 254.359,
    "s": 66.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3568,
    "c": 0.17562,
    "h": 284
  },
  "luminance": 0.03824
}

Semantic roles & 50–950 ramp

primary

#391D92

secondary

#A3BE4C

accent

#EA3EC1

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #391D92

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

Preview Lab → · Contrast checker → · Palette generator →