#391573#391573

#391573 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.147 H 293.4°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#391573
RGB	rgb(57, 21, 115)
HSL	hsl(263, 69%, 27%)
HSV	hsv(263, 82%, 45%)
CMYK	cmyk(50.4%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(18.56, 39.01, -46.96)
CIE-LCH	lch(18.56, 61.05, 309.71°)
OKLab	oklab(31.57% 0.0584 -0.1348)
OKLCH	oklch(31.57% 0.147 293.4)
XYZ	xyz(5.0492, 2.6438, 16.4606)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391573 #4F7315

analogous

#152073 #391573 #681573

triadic

#391573 #733915 #157339

tetradic

#391573 #731520 #4F7315 #157368

square

#391573 #731520 #4F7315 #157368

split-complementary

#391573 #736815 #207315

monochromatic

#0D051A #1F0C3F #391573 #531EA7 #6D2AD8

Accessibility & contrast

On white

13.74

#391573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#391573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391573

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391573	#FFFFFF	#000000	##FFFFFF
##391573	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002B71

Tritanopia (blue-blind)

#273044

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #391573;
/* rgb */ color: rgb(57, 21, 115);
/* oklch */ color: oklch(31.6% 0.147 293.4);

Tailwind

colors: {
  custom: {
    50: '#76579c',
    500: '#391573',
    950: '#000000',
  },
}

SCSS

$custom: #391573;
$custom-light: #76579c;
$custom-dark: #000000;

JSON

{
  "hex": "#391573",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 262.979,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31565,
    "c": 0.14688,
    "h": 293.4
  },
  "luminance": 0.02644
}

Semantic roles & 50–950 ramp

primary

#391573

secondary

#7FA93B

accent

#EC3CA9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #391573

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

Preview Lab → · Contrast checker → · Palette generator →