#831FA8#831FA8

#831FA8 is a mid, highly saturated purple. Relative luminance 0.086; OKLCH L 46.9% C 0.207 H 314.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#831FA8
RGB	rgb(131, 31, 168)
HSL	hsl(284, 69%, 39%)
HSV	hsv(284, 82%, 66%)
CMYK	cmyk(22%, 81.5%, 0%, 34.1%)
CIE-LAB	lab(35.27, 60.27, -52.19)
CIE-LCH	lch(35.27, 79.72, 319.11°)
OKLab	oklab(46.92% 0.1446 -0.1475)
OKLCH	oklch(46.92% 0.207 314.4)
XYZ	xyz(16.9167, 8.6330, 37.8134)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831FA8 #44A81F

analogous

#3F1FA8 #831FA8 #A81F89

triadic

#831FA8 #A8831F #1FA883

tetradic

#831FA8 #A83F1F #44A81F #1F89A8

square

#831FA8 #A83F1F #44A81F #1F89A8

split-complementary

#831FA8 #89A81F #1FA83F

monochromatic

#320C41 #5B1574 #831FA8 #AA2CD8 #BF60E2

Accessibility & contrast

On white

7.70

#831FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#831FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831FA8

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831FA8	#FFFFFF	#000000	##FFFFFF
##831FA8	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAC

Deuteranopia (green-blind)

#1255A5

Tritanopia (blue-blind)

#7F4165

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #831fa8;
/* rgb */ color: rgb(131, 31, 168);
/* oklch */ color: oklch(46.9% 0.207 314.4);

Tailwind

colors: {
  custom: {
    50: '#ac68c3',
    500: '#831fa8',
    950: '#000000',
  },
}

SCSS

$custom: #831fa8;
$custom-light: #ac68c3;
$custom-dark: #000000;

JSON

{
  "hex": "#831fa8",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 168
  },
  "hsl": {
    "h": 283.796,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.46919,
    "c": 0.20661,
    "h": 314.4
  },
  "luminance": 0.08632
}

Semantic roles & 50–950 ramp

primary

#831FA8

secondary

#79C65D

accent

#EC3C6C

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #831FA8

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

Preview Lab → · Contrast checker → · Palette generator →