#831EA8#831EA8

#831EA8 is a mid, highly saturated purple. Relative luminance 0.086; OKLCH L 46.8% C 0.207 H 314.5°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#831EA8
RGB	rgb(131, 30, 168)
HSL	hsl(284, 70%, 39%)
HSV	hsv(284, 82%, 66%)
CMYK	cmyk(22%, 82.1%, 0%, 34.1%)
CIE-LAB	lab(35.17, 60.57, -52.35)
CIE-LCH	lch(35.17, 80.06, 319.16°)
OKLab	oklab(46.85% 0.1454 -0.148)
OKLCH	oklch(46.85% 0.207 314.5)
XYZ	xyz(16.8910, 8.5816, 37.8049)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831EA8 #43A81E

analogous

#3E1EA8 #831EA8 #A81E88

triadic

#831EA8 #A8831E #1EA883

tetradic

#831EA8 #A83E1E #43A81E #1E88A8

square

#831EA8 #A83E1E #43A81E #1E88A8

split-complementary

#831EA8 #88A81E #1EA83E

monochromatic

#320B40 #5B1574 #831EA8 #AA2AD9 #BF5EE2

Accessibility & contrast

On white

7.73

#831EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#831EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831EA8

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831EA8	#FFFFFF	#000000	##FFFFFF
##831EA8	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAC

Deuteranopia (green-blind)

#1055A5

Tritanopia (blue-blind)

#7F4165

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #831ea8;
/* rgb */ color: rgb(131, 30, 168);
/* oklch */ color: oklch(46.8% 0.207 314.5);

Tailwind

colors: {
  custom: {
    50: '#ac68c3',
    500: '#831ea8',
    950: '#000000',
  },
}

SCSS

$custom: #831ea8;
$custom-light: #ac68c3;
$custom-dark: #000000;

JSON

{
  "hex": "#831ea8",
  "rgb": {
    "r": 131,
    "g": 30,
    "b": 168
  },
  "hsl": {
    "h": 283.913,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46848,
    "c": 0.20747,
    "h": 314.5
  },
  "luminance": 0.08581
}

Semantic roles & 50–950 ramp

primary

#831EA8

secondary

#78C75B

accent

#ED3B6B

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #831EA8

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

Preview Lab → · Contrast checker → · Palette generator →