#391081#391081

#391081 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.5% C 0.167 H 289.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#391081
RGB	rgb(57, 16, 129)
HSL	hsl(262, 78%, 28%)
HSV	hsv(262, 88%, 51%)
CMYK	cmyk(55.8%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(19.33, 44.95, -54.65)
CIE-LCH	lch(19.33, 70.76, 309.44°)
OKLab	oklab(32.54% 0.0566 -0.1572)
OKLCH	oklch(32.54% 0.167 289.8)
XYZ	xyz(5.8339, 2.8251, 21.0025)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391081 #588110

analogous

#101F81 #391081 #711081

triadic

#391081 #813910 #108139

tetradic

#391081 #81101F #588110 #108171

square

#391081 #81101F #588110 #108171

split-complementary

#391081 #817110 #1F8110

monochromatic

#0C031B #21094B #391081 #5117B7 #6C27E4

Accessibility & contrast

On white

13.42

#391081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#391081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391081

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391081	#FFFFFF	#000000	##FFFFFF
##391081	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003184

Deuteranopia (green-blind)

#002C7F

Tritanopia (blue-blind)

#1C344B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391081;
/* rgb */ color: rgb(57, 16, 129);
/* oklch */ color: oklch(32.5% 0.167 289.8);

Tailwind

colors: {
  custom: {
    50: '#7956a7',
    500: '#391081',
    950: '#000000',
  },
}

SCSS

$custom: #391081;
$custom-light: #7956a7;
$custom-dark: #000000;

JSON

{
  "hex": "#391081",
  "rgb": {
    "r": 57,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 261.77,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32543,
    "c": 0.16706,
    "h": 289.8
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary

#391081

secondary

#88B736

accent

#F433AE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0310

muted

#7C787F

Preview Lab

Preview with #391081

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

Preview Lab → · Contrast checker → · Palette generator →