#731C83#731C83

#731C83 is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.6% C 0.171 H 320.8°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#731C83
RGB	rgb(115, 28, 131)
HSL	hsl(291, 65%, 31%)
HSV	hsv(291, 79%, 51%)
CMYK	cmyk(12.2%, 78.6%, 0%, 48.6%)
CIE-LAB	lab(29.70, 50.90, -38.63)
CIE-LCH	lch(29.70, 63.90, 322.80°)
OKLab	oklab(41.65% 0.1328 -0.1083)
OKLCH	oklch(41.65% 0.171 320.8)
XYZ	xyz(11.5817, 6.1147, 22.0385)
Luminance	0.0611 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731C83 #2C831C

analogous

#3F1C83 #731C83 #831C5F

triadic

#731C83 #83731C #1C8373

tetradic

#731C83 #833F1C #2C831C #1C5F83

square

#731C83 #833F1C #2C831C #1C5F83

split-complementary

#731C83 #5F831C #1C833F

monochromatic

#1A061E #471151 #731C83 #9F27B5 #C043D7

Accessibility & contrast

On white

9.45

#731C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#731C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731C83

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731C83	#FFFFFF	#000000	##FFFFFF
##731C83	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004086

Deuteranopia (green-blind)

#284981

Tritanopia (blue-blind)

#74314F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #731c83;
/* rgb */ color: rgb(115, 28, 131);
/* oklch */ color: oklch(41.6% 0.171 320.8);

Tailwind

colors: {
  custom: {
    50: '#9f63a8',
    500: '#731c83',
    950: '#000000',
  },
}

SCSS

$custom: #731c83;
$custom-light: #9f63a8;
$custom-dark: #000000;

JSON

{
  "hex": "#731c83",
  "rgb": {
    "r": 115,
    "g": 28,
    "b": 131
  },
  "hsl": {
    "h": 290.68,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41649,
    "c": 0.17138,
    "h": 320.8
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#731C83

secondary

#56B645

accent

#E8405A

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F060F

muted

#7F7A7F

Preview Lab

Preview with #731C83

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

Preview Lab → · Contrast checker → · Palette generator →