#831F73#831F73

#831F73 is a dark, vivid purple. Relative luminance 0.070; OKLCH L 43.5% C 0.163 H 335.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#831F73
RGB	rgb(131, 31, 115)
HSL	hsl(310, 62%, 32%)
HSV	hsv(310, 76%, 51%)
CMYK	cmyk(0%, 76.3%, 12.2%, 48.6%)
CIE-LAB	lab(31.91, 50.75, -24.87)
CIE-LCH	lch(31.91, 56.52, 333.89°)
OKLab	oklab(43.46% 0.1484 -0.0679)
OKLCH	oklch(43.46% 0.163 335.4)
XYZ	xyz(12.9447, 7.0442, 16.8942)
Luminance	0.0704 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831F73 #1F832F

analogous

#611F83 #831F73 #831F41

triadic

#831F73 #73831F #1F7383

tetradic

#831F73 #83611F #1F832F #1F4183

square

#831F73 #83611F #1F832F #1F4183

split-complementary

#831F73 #41831F #1F8361

monochromatic

#20081C #521348 #831F73 #B42B9E #D449BE

Accessibility & contrast

On white

8.72

#831F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#831F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831F73

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831F73	#FFFFFF	#000000	##FFFFFF
##831F73	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4275

Deuteranopia (green-blind)

#435071

Tritanopia (blue-blind)

#8A2747

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #831f73;
/* rgb */ color: rgb(131, 31, 115);
/* oklch */ color: oklch(43.5% 0.163 335.4);

Tailwind

colors: {
  custom: {
    50: '#aa669b',
    500: '#831f73',
    950: '#000000',
  },
}

SCSS

$custom: #831f73;
$custom-light: #aa669b;
$custom-dark: #000000;

JSON

{
  "hex": "#831f73",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 115
  },
  "hsl": {
    "h": 309.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4346,
    "c": 0.16319,
    "h": 335.4
  },
  "luminance": 0.07043
}

Semantic roles & 50–950 ramp

primary

#831F73

secondary

#48B65A

accent

#E55D43

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831F73

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

Preview Lab → · Contrast checker → · Palette generator →