#391D85#391D85

#391D85 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.160 H 286.9°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#391D85
RGB	rgb(57, 29, 133)
HSL	hsl(256, 64%, 32%)
HSV	hsv(256, 78%, 52%)
CMYK	cmyk(57.1%, 78.2%, 0%, 47.8%)
CIE-LAB	lab(21.73, 40.34, -53.21)
CIE-LCH	lch(21.73, 66.78, 307.17°)
OKLab	oklab(34.34% 0.0465 -0.1531)
OKLCH	oklch(34.34% 0.16 286.9)
XYZ	xyz(6.3591, 3.4417, 22.5150)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391D85 #69851D

analogous

#1D3585 #391D85 #6D1D85

triadic

#391D85 #85391D #1D8539

tetradic

#391D85 #851D35 #69851D #1D856D

square

#391D85 #851D35 #69851D #1D856D

split-complementary

#391D85 #856D1D #35851D

monochromatic

#0E0721 #231253 #391D85 #4F28B7 #6D46D7

Accessibility & contrast

On white

12.44

#391D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#391D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391D85

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391D85	#FFFFFF	#000000	##FFFFFF
##391D85	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003788

Deuteranopia (green-blind)

#003183

Tritanopia (blue-blind)

#173A50

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #391d85;
/* rgb */ color: rgb(57, 29, 133);
/* oklch */ color: oklch(34.3% 0.160 286.9);

Tailwind

colors: {
  custom: {
    50: '#795daa',
    500: '#391d85',
    950: '#000000',
  },
}

SCSS

$custom: #391d85;
$custom-light: #795daa;
$custom-dark: #000000;

JSON

{
  "hex": "#391d85",
  "rgb": {
    "r": 57,
    "g": 29,
    "b": 133
  },
  "hsl": {
    "h": 256.154,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34335,
    "c": 0.16005,
    "h": 286.9
  },
  "luminance": 0.03442
}

Semantic roles & 50–950 ramp

primary

#391D85

secondary

#99B846

accent

#E741BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391D85

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

Preview Lab → · Contrast checker → · Palette generator →